PNP SILICON PLANAR SWITCHING TRANSISTORS 2N3905
2N3906
TO-92
CBE
General Pur
p
ose Switchin
g
And Am
p
lifier A
pp
lications
ABSOLUTE MAXIMUM RATINGS(Ta=25deg C unless otherwise specified)
DESCRIPTION SYMBOL VALUE UNITS
Collector -Emitter Voltage VCEO 40 V
Collector -Base Voltage VCBO 40 V
Emitter -Base Voltage VEBO 5.0 V
Collector Current Continuous IC 200 mA
Power Dissipation Ta=25 degC PD 625 mW
Derate Above 25deg C 5.0 mW/deg C
Power Dissipation Tc=25 degC PD 1.5 W
Derate Above 25deg C 12 mW/deg C
Operating And Storage Junction Tj, Tstg -55 to +150 deg C
Temperature Range
THERMAL RESISTANCE
Junction to Case Rth(j-c) 125 deg C/W
Junction to Ambient Rth(j-a) 200 deg C/W
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
DESCRIPTION SYMBOL TEST CONDITION 2N3905 2N3906 UNITS
Collector -Emitter Voltage VCEO IC=1mA,IB=0 >40 >40 V
Collector -Base Voltage VCBO IC=10uA.IE=0 >40 >40 V
Emitter-Base Voltage VEBO IE=10uA, IC=0 >5.0 >5.0 V
Collector-Cut off Current ICEX VCE=30V, VEB=3V <50 <50 nA
Base-Cut off Current IBL VCE=30V, VEB=3V <50 <50 nA
DC Current Gain hFE* IC=0.1mA,VCE=1V >30 >60
IC=1mA,VCE=1V >40 >80
IC=10mA,VCE=1V 50-150 100-300
IC=50mA,VCE=1V >30 >60
IC=100mA,VCE=1V >15 >30
Collector Emitter Saturation Voltage VCE(Sat)* IC=10mA,IB=1mA <0.25 <0.25 V
IC=50mA,IB=5mA <0.4 <0.4 V
Base Emitter Saturation Voltage VBE(Sat) * IC=10mA,IB=1mA 0.65-0.85 0.65-0.85 V
IC=50mA,IB=5mA <0.95 <0.95 V
Continental Device India Limited Data Sheet Page 1 of 4
Continental Device India Limited
An ISO/TS16949 and ISO 9001 Certified Company
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) 2N3905/3906
DESCRIPTION SYMBOL TEST CONDITION 2N3905 2N3906 UNITS
SMALL SIGNAL CHARACTERISTICS
Transistors Frequency ft IC=10mA, VCE=20V >200 >250 MHz
f=100MHz
Output Capacitance Cob VCB=5V, IE=0 <4.5 <4.5 pF
f=100kHz
Input Capacitance Cib VEB=0.5V, IC=0 <10 <10 PF
f=100kHz
ALL f=1kHz
Small Signal Current Gain hfe IC=1mA, VCE=10V 50-200 100-400
Input Inpedence hie IC=1mA, VCE=10V 0.5-8.0 2.0-12 khoms
Out put Adimttance hoe IC=1mA, VCE=10V 1.0-40 3.0-60 umhos
Voltage Feedback Ratio hre IC=1mA, VCE=10V 0.1-5.0 0.1-10 x10-4
Noise Figure NF IC=100uA, VCE=5V <5.0 <4.0 dB
Rs=1kohm
f=10Hz to 15.7 kHz
SWITCHING Time
Delay time td VCC=3V,VBE=0.5V <35 <35 ns
Rise time tr IC=10mA, IB1=1mA <35 <35 ns
Storage time ts VCC=3V,IC=10mA <200 <225 ns
Fall time tf IB1=1B2=1mA <60 <75 ns
*Pulse Condition: =300us, Duty Cycle=2%
Continental Device India Limited Data Sheet Page 2 of 4
TO-92 Transistors on Tape and Ammo Pack
TO-92 Plastic Package
TO-92 Bulk
TO-92 T&A
1K/polybag
2K/ammo box
200 gm/1K pcs
645 gm/2K pcs
3" x 7.5" x 7.5"
12.5" x 8" x 1.8"
5.0K
2.0K
17" x 15" x 13.5"
17" x 15" x 13.5"
80.0K
32.0K
23 kgs
12.5 kgs
PACKAGE
Net Weight/Qty
Details
STANDARD PACK INNER CARTON BOX
Qty
OUTER CARTON BOX
Qty Gr WtSize Size
P
ac
ki
ng
D
eta
il
CUMULATIVE PITCH
ERROR 1.0 mm/20
PITCH
TO BE MEASURED AT
BOTTOM O F CLIN CH
AT TO P OF BODY
t1 0.3 - 0.6
BODY WIDTH
BODY HEIGHT
BODY THICKNESS
PITCH OF COMPONENT
FEED HOLE PITCH
FEED HOLE CENTRE TO
COMPONENT CENTRE
DISTANCE BETWEEN OUTER
LEADS
COMPONENT ALIGNM EN T
TAPE WIDTH
HOLD-DOWN TAPE WIDTH
HOLE POSITION
HOLD-DOWN TAPE POSITION
LEAD WIRE CLINCH HEIGHT
COMPONENT HEIGHT
LENGTH OF SNIPPED LEADS
FEED HOLE DIAMETER
TOTAL TAPE THICKNESS
LEAD - TO - LEAD DISTANCEF1,
CLINCH HEIGHT
PULL - OUT FORCE
ITE M
A1
A
T
P
Po
P2
F
h
W
Wo
W1
W2
Ho
H1
L
Do
t
F2
H2
(P)
SYMBOL
SPECIFICATION
4.0
4.8
3.9
6N
MIN.
12.7
12.7
6.35
5.08
0
18
6
9
0.5
16
4
2.54
NOM.
4.8
5.2
4.2
1
23.25
11.0
1.2
3
MAX.
±1
±0.3
±0.4
+0.6
-0.2
±0.5
±0.2
+0.7
-0.5
±0.2
±0.5
±0.2
+0.4
-0.1
TOL . REMARKS
NOTES
1. MAXIMUM ALIGNMENT DEVIATION BETWEEN LEADS NOT TO BE GREATER THAN 0.2 mm.
2. MAXIMUM NON-CUMULATIVE VARIATION BETWEEN TAPE FEED HOLES SHALL NOT EXCEED 1 mm IN 20
PITCHES .
3. HOLDDOWN TAPE NOT TO EXCEED BEYOND THE EDGE(S) OF CARRIER TAPE AND THERE SHALL BE NO
EXPOSURE OF ADHESIVE.
4. NO MORE THAN 3 CONSECUTIVE MISSING COMPONENTS ARE PERMITTED.
5. A TAPE TRAILER, HAVING AT LEAST THREE FEED HOLES ARE REQUIRED AFTER THE LAST COMPONENT.
6. SPLICES SHALL NOT INTERFERE W ITH THE SPROCKET FEED HOLES.
All dimensions in mm unless specified otherwise
Ammo Pack
S
t
y
le
Adhesive Ta
p
e on To
p
Side
FLAT SIDE
MECHANICAL DATA
T
t1
tF1 F2
F
P2
Po
Do
(p)
W2
Wo W1
W
H1
A
A1
P
H0
L
Flat Side of Transistor and
Adhesive Tape Visible
2000 pcs./Ammo Pack
LABEL
Carrier
Strip
8.2"
13"
FEED
1.77"
hh
B
3 2 1
AK
E
DAA
SEC AA
G
D
FF
H
C
3 2 1
321
All diminsions in mm.
DIM MIN. MAX.
A 4.32 5.33
B 4.45 5.20
C 3.18 4.19
D 0.41 0.55
E 0.35 0.50
F5 DEG
G 1.14 1.40
H 1.14 1.53
K 12.70 —
PIN CONFIGURATION
1. COLLECTOR
2. BASE
3. EMITTER
Continental Device India Limited Data Sheet Page 3 of 4
Disclaimer
Notes
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web
Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete
information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product;
neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life
saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor
Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own
risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com www.cdilsemi.com
Continental Device India Limited Data Sheet Page 4 of 4
