DATA SH EET
Product specification April 1995
DISCRETE SEMICONDUCTORS
PMBF4391; PMBF4392;
PMBF4393
N-channel FETs
April 1995 2
NXP Semiconductors Product specification
N-channel FETs PMBF4391;
PMBF4392; PMBF4393
DESCRIPTION
Symmetrical silicon n-channel
depletion type junction field-e ffect
transistors on a plastic microminiature
envelope intended for application in
thick and thin-film circuits. The
transistors are intended for low-power
chopper or switc hing applications in
industry.
PINNING
Note
1. Drain and source are
interchangeable.
Marking code
1 = drain
2 = source
3=gate
PMBF4391 = p6J
PMBF4392 = p6K
PMBF4393 = p6G
Fig.1 Simplified outline and symbol, SOT23.
handbook, halfpage
12
gd
s
3
Top view
MAM385
QUICK REFERENCE DATA
PMBF4391 PMBF4392 PMBF4393
Drain-source voltage VDS max. 40 40 40 V
Drain curr en t
VDS =20 V; V
GS =0 I
DSS 50 25 5 mA
Gate-sourc e cut-off voltage
VDS =20 V; I
D=1 nA V(P)GS 420.5V
10 5 3 V
Drain-source res istance (on) at f = 1 kHz
ID=0; V
GS =0 R
ds on 30 60 100
Feedback capacitance at f = 1 MHz
VGS = 12 V; VDS =0 C
rs 3.5 3.5 3.5 pF
Turn-off time
VDD =10 V; V
GS =0
ID=12 mA; VGSM = 12 V toff 20 ns
ID= 6 mA; VGSM = 7 V toff 35 ns
ID= 3 mA; VGSM = 5 V toff 50 ns
April 1995 3
NXP Semiconductors Product specification
N-channel FETs PMBF4391; PMBF4392;
PMBF4393
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
THERMAL RESIST ANCE
CHARACTERISTICS
Tj=25 C unless otherwise specified
Drain-source voltage VDS max. 40 V
Drain-gate voltage VDGO max. 40 V
Gate-source voltage VGSO max. 40 V
Gate current (DC) IGmax. 50 mA
Tot al po we r dissipat ion up to T amb =40 C (1) Ptot max. 250 mW
Storage temperature range Tstg 65 to 150 C
Junction temperature Tjmax. 150 C
From junction to ambient(1) Rth j-a =430K/W
Gate-source voltage
IG= 1 mA; VDS = 0 VGSon 1V
Gate-sourc e cut-off current
VDS =0 V; VGS =20 V IGSS 0.1 nA
VDS =0 V; VGS =20 V; T
amb =150 CIGSS 0.2 A
PMBF4391 PMBF4392 PMBF4393
Drain curr en t
VDS = 20 V; VGS =0 IDSS
50
150 25
75 5
30 mA
mA
Gate-sourc e breakdown vo ltage
IG=1A; VDS =0 V(BR)GSS 40 40 40 V
Gate-sourc e cut-off voltage
ID= 1 nA; VDS = 20 V V(P)GS
4
10 2
50.5
3V
V
Drain-source voltage (on)
ID=12 mA; V
GS =0 V
DSon 0.4 V
ID= 6 mA; VGS =0 V
DSon 0.4 V
ID= 3 mA; VGS =0 V
DSon 0.4 V
Drain-source resistance (on)
ID=0; V
GS = 0; f = 1 kHz; Tamb =25 Cr
ds on 30 100
Drain cut-off curr ent
VGS =12 V V
DS = 20 V IDSX 0.1 nA
VGS =7 V I
DSX 0.1 nA
VGS =5 V I
DSX 0.1 nA
VGS =12 V V
DS = 20 V; Tamb = 150 CI
DSX 0.2 A
VGS =7 V I
DSX 0.2 A
VGS =5 V I
DSX 0.2 A
April 1995 4
NXP Semiconductors Product specification
N-channel FETs PMBF4391; PMBF4392;
PMBF4393
Note
1. Mounted on a ceramic subs trate of 8 mm 10 mm 0,7 mm.
y-parameters (common source)
VDS =20 V; V
GS = 0; f = 1 MH z; Tamb =25 CPMBF4391 PMBF4392 PMBF4393
Input capacitance Cis 14 14 14 pF
Feedback capacitance
VGS =12 V ; V
DS =0 C
rs 3.5 pF
VGS =7 V ;V
DS =0 C
rs 3.5 pF
VGS =5 V ;V
DS =0 C
rs 3.5 pF
Switching times
VDD =10 V ; V
DS =0
Conditions IDand VGSoff ID=12 6 3 mA
VGS off =12 7 5 V
RL= 750 1550 3150
Rise time tr555ns
Turn on time ton 15 15 15 ns
Fall time tf15 20 30 ns
Turn off time toff 20 35 50 ns
Fig.2 Switching times waveforms.
handbook, full pagewidth
MBK288
−VGS off toff
tf
VGS = 0 V
Vi
Vo
10%
90%
90%
10%
ton
tr
April 1995 5
NXP Semiconductors Product specification
N-channel FETs PMBF4391; PMBF4392;
PMBF4393
Pulse generator:
Fig.3 Test circuit.
handbook, halfpage
MBK289
50 Ω
RL
DUT
10 μF
1 μF
VDD 10 nF
50 Ω
SAMPLING
SCOPE
50 Ω
tr0.5 ns
tf0.5 ns
tp=100s
=0.01
Oscilloscope:
Ri=50
Fig.4 Power derating curve.
handbook, halfpage
0Tamb (°C)
Ptot
(mW)
300
200
100
040 200
80 120 160
MDA245
April 1995 6
NXP Semiconductors Product specification
N-channel FETs PMBF4391; PMBF4392;
PMBF4393
PACKAGE OUTLINE
UNIT A1
max. bpcDE e1HELpQwv
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
04-11-04
06-03-16
IEC JEDEC JEITA
mm 0.1 0.48
0.38 0.15
0.09 3.0
2.8 1.4
1.2 0.95
e
1.9 2.5
2.1 0.55
0.45 0.1
0.2
DIMENSIONS (mm are the original dimensions)
0.45
0.15
SOT23 TO-236AB
bp
D
e1
e
A
A1
Lp
Q
detail X
HE
E
wM
vMA
B
AB
0 1 2 mm
scale
A
1.1
0.9
c
X
12
3
Plastic surface-mounted package; 3 leads SOT23
April 1995 7
NXP Semiconductors Product specification
N-channel FETs PMBF4391; PMBF4392;
PMBF4393
DATA SHEET STATUS
Notes
1. Please cons ult the most recently issued do cument before initiating or completin g a design.
2. The product status of device(s) described in this document may have changed since this document was published
and may differ in case of multiple devices. The latest product status information is available on the Internet at
URL http://www.nxp.com.
DOCUMENT
STATUS(1) PRODUCT
STATUS(2) DEFINITION
Objective data sheet Development This document contains data from the objective specification for product
development.
Preliminary data sheet Qualification This document contains data from the preliminary specification.
Product data sheet Production This document contains the product specification.
DEFINITIONS
Product specification The information and da ta
provided in a Product data she et shall define the
specification of the product as agre ed between NXP
Semiconductors and its custo m er, unless NXP
Semiconductors and cus to mer have explicitly agreed
otherwise in writing. In no event however, shall an
agreement be valid in which th e NXP Semiconductors
product is deemed to offer functions and qualities beyond
those described in the Product data sh eet.
DISCLAIMERS
Limited warranty and liability Information in this
document is believed to be accurate and reliable.
However, NXP Semiconduc tors does not give any
representations or warranties, expressed or implied, as to
the accuracy or completeness of such information and
shall have no liability for the consequences of use of such
information.
In no event shall NXP Semiconductors be liable for any
indirect, incidental, punitive, special or conseq uential
damages (including - without limitation - lost profits, lost
savings, busin es s inte rru ption, costs related to the
removal or replacement of any products or rework
charges) whether or not such damages are based on tort
(including negligence), warranty, breach of contract or any
other legal theory.
Notwithstanding any damages that customer might incur
for any reason whatsoever, NXP Semiconductors’
aggregate and cumulative liability towards customer for
the products described herein shall be limited in
accordance with the Terms and conditio ns of comme rc ial
sale of NXP Semiconductors.
Right to make changes NXP Semiconductors
reserves the right to make changes to information
published in this document, including without limitation
specifications and prod uct descriptions, at any time and
without notice. This document supersedes and replaces all
information su pplied prior to the publicat ion hereof.
Suitability for use NXP Semiconductors products are
not designed, authorized or warranted to be suitable for
use in life support, life-critical or safety-critic al systems or
equipment, nor in applications where failure or malfunction
of an NXP Semiconductors product can reasonably be
expected to res ult in personal inj ur y, death or severe
property or environmental damage. NXP Semiconductors
accepts no liability for inclusion and/or use of NXP
Semiconductor s pr od ucts in such equipme nt or
application s and therefor e such inclusion and /or use is at
the customer’s own risk.
Applications Applications that are described herein for
any of these products are for illustrative purposes only.
NXP Semiconductors makes no representation or
warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of
their applications and products using NXP
Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or
customer product design. It is customer’s sole
responsibility to determine whether the NXP
Semiconductors pro du ct is su itable and fit for the
customer’s applications and products planned, as well as
for the planned application and use of custom er’s third
party customer(s). Customers should provide appropriate
design and opera ting safeguards to minimize the risks
associated with their ap plications and products.
April 1995 8
NXP Semiconductors Product specification
N-channel FETs PMBF4391; PMBF4392;
PMBF4393
NXP Semiconductors does not accept any liability related
to any default, damage, cost s or problem which is based
on any weakness or default in the customer’s applications
or products, or the applic ation or use by customer’s th ird
party customer(s). Customer is responsible for doing all
necessary testing for the customer’s applications and
products using NXP Semic on ductors products in order to
avoid a default of the app lications and th e products or of
the application or use by cust omer’s third party
customer(s). NXP does not accept any liability in this
respect.
Limiting values Stress above one or more limiting
values (as defined in the Absolute Maximum Ratings
System of IEC 60134) will cause permanent damage to
the device. Limiting values are stress ratings only and
(proper) operat ion of the device at these or any othe r
conditions above those given in the Recommended
operating conditions section (if present) or the
Characteristics sections of this document is not warranted.
Constant or repeated exposure to limiting values will
permanently and irreversibly affect the qual ity and
reliability of the device.
Terms and conditions of commercial sale NXP
Semiconductors products are sold subject to the general
terms and conditio ns of commercial sale, as published at
http://www.nxp.com/profile/terms, unless otherwise
agreed in a valid written individual agre ement. In case an
individual agreeme nt is co nc luded only the terms and
conditions of the resp ective agreement shall apply. NXP
Semiconductors hereby expressly objects to apply i ng the
customer’s general terms and conditions with regard to the
purchase of NXP Semicon ductors products by customer.
No offer to sell or license Nothing in this document
may be interpreted or construed as an offer to sell products
that is open for accepta nc e or the grant, conveyance or
implication of any license under any copyrights, patents or
other industrial or intellectual proper ty rights.
Export control This document as well as the item(s)
described herein may be subject to export control
regulations. Export might require a prior authorization from
national authorities.
Quick refer ence data The Quick reference data is an
extract of th e product data given in the Li miting values and
Characteristics sections of this document, and as such is
not complete, exhaus tive or legally binding.
Non-automotive qualified products Unless this data
sheet expressly states that this specific NXP
Semiconductors product is au tomotive qualified, the
product is not suitable fo r automotive use. It is neither
qualified nor te sted in accorda nce with automot ive testing
or application requirements. NXP Semiconductors accepts
no liability for inclusion and/or use of non-automotive
qualified prod ucts in automotive eq uip ment or
applications.
In the event that customer uses the product for design-in
and use in automotive applications to automotive
specifications and standards, customer (a) shall use the
product without NXP Semiconductors’ warranty of the
product for suc h aut omo tive application s, use and
specifications, and (b) whenever customer uses the
product for automotive applications beyo nd NXP
Semiconductors’ specifications such use shall be solely at
customer’s own ris k, an d (c) customer fully inde m nifies
NXP Semiconductors for an y liability, damages or failed
product clai ms r esult ing fr om cus to mer d esi gn an d us e of
the product for automotive ap plic ations beyond NXP
Semiconductors ’ st andard warranty and NXP
Semiconductors’ product specifications.
NXP Semiconductors
provides High Performance Mixed Signal and Standard Product
solutions that leverage its leading RF, Analog, Power Management,
Interface, Security and Digital Processing expertise
Contact information
For additional information p lease visit: http://www.nxp.com
For sales offices addr esses send e-mail to: salesaddresses@nxp.com
© NXP B.V. 2010
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in th is do cum en t d oes not form part o f an y q uot ation or co ntract, is believed t o be a ccur ate a nd re liable and may be change d
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual pr operty rights.
Customer notification
This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal
definitions and disclaimer s. No cha ng es were made to the technic al content, except for package outline
drawings which were updated to the latest version.
Printed in The Netherlands R77/02/9 Date of release: April 1995
