DESD1P0RFW
OBSOLETE – PART DISCONTINUED
LOW CAPACITANCE, ESD PROTECTION DIODE ARRAY
Features
• Low Capacitance
• Small Surface Mount Package
• For ESD Protection of High-Speed Data Lines
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reli ability
•
PP AP Capable (Note 4)
Mechanical Data
• Case: SOT323
• Case Material: Molded Plast ic, "Green" Molding Com pound.
UL Flammabilit y Classification Rating 94V-0
• Moisture Sensitivi t y: Level 1 per J-STD-020
• Terminals: Matte Tin Finish Annealed Over Alloy 42 Leadframe
(Lead Free Plating). Solderabl e per MIL-STD-202, Method 208
• Weight: 0.006 Gr ams (Approximate)
Ordering Information (Notes 5)
Part Number
Qualification
Case
Packaging
DESD1P0RFW-7
Commercial
SOT323
3000/Tape & Reel
DESD1P0RFWQ-7
Automotive
SOT323
3000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to https://www.diodes.com/quality/.
5. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Date Code Key
Year
2011
2012
2013
2014
2015
2016
2017
2018
Code
Y
Z
A
B
C
D
E
F
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
SOT323
Top View
Internal Schematic
Top View
TV9 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2018)
M = Month (ex: 9 = September)
TV9
YM
PART OBSOLETE PER PCN 2271 & PCN 2272
NO ALTERNATE PART
e3
DESD1P0RFW
Document number: DS35278 Rev. 7 - 4 1 of 5
www.diodes.com March 2019
© Diodes Incorporated
DESD1P0RFW
OBSOLETE – PART DISCONTINUED
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Conditions
Peak Pulse Current
IPP
15
A
8/20µs (Notes 6 & 7)
ESD Protection – Contact Discharge
VESD_Contact
±30
kV
Standard IEC 61000-4-2(Note 7)
ESD Protection – Air Discharge
VESD_Air
±30 kV Standard IEC 61000-4-2(Note 7)
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Not e 8)
PD
200
mW
Thermal Resistance Junction to Ambie nt Ai r (Note 8)
RϴJA
625
°C/W
Operating and Storage Tem perature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic (Note 6)
Symbol
Min
Typ
Max
Unit
Test Conditions
Reverse Working Voltage
VRWM
—
—
70
V
—
Reverse Current
IRM
—
—
100
nA
VRM = 70V
Forward Clamping Voltage (Note 7) VFC
—
2
6
V
IPP = 3A; per IE C 61000-4-5 (Note 9)
—
4
8
IPP = 10A; per IE C 61000-4-5 (Note 9)
Capacitance CT —
—
1
1.7
1.5
2.5
pF VR = 0V, f = 1MHz (Note 10)
VR = 0V, f = 1MHz (Note 11)
Notes: 6. Diodes Short duration pulse test used to minimize self-he atin g ef fe ct.
7. Anti-parallel connection.
8. Device mounted on FR-4 PCB with minimum recommended pad layout.
9. Clamping voltage value is based on an 8 × 20µs peak pul se cu rre nt ( Ipp) wavef orm .
10. Total capacitance line to ground (per diod e).
11. Total capacitance line to ground (anti-parallel connection).
DESD1P0RFW
Document number: DS35278 Rev. 7 - 4 2 of 5
www.diodes.com March 2019
© Diodes Incorporated
DESD1P0RFW
OBSOLETE – PART DISCONTINUED
0
50
100
150
200
250
P , POWER DISSIPATION (mW)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Derating Curve, Total Package
A
°
0120 160 20040 80
0.1
1
10
100
1,000
00.2 0.4 0.6 0.8 1.0 1.2
V , I NSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forw ard Charac teristics, Per Eleme nt
F
I , INSTANTANEOUS FORWARD CURRENT (mA)
F
020 40 60 80 100
0.1
1
10
100
1,000
10,000
I , INSTANTANEOUS REVERSE CURRENT (nA)
R
100,000
V , INST ANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics, Per Element
R
0
1
2
3
4
5
6
7
8
0 5 10 15 20
I , SURGE CURRENT (A)
PP
Fig. 4 Typical Forw ard Clamping Charac teris tics
V , FORWARD CLAMPING VOLTAGE (V)
FC
Note 7
Note 8
Note 7, 9
DESD1P0RFW
Document number: DS35278 Rev. 7 - 4 3 of 5
www.diodes.com March 2019
© Diodes Incorporated
DESD1P0RFW
OBSOLETE – PART DISCONTINUED
Package Ou t lin e Dim en sio ns
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOT323
a
E1
E
Fe1
b
L
c
e
A2
A1
D
SOT323
Dim
Min
Max
Typ
A1
0.00
0.10
0.05
A2
0.90
1.00
0.95
b
0.25
0.40
0.30
c
0.10
0.18
0.11
D
1.80
2.20
2.15
E
2.00
2.20
2.10
E1
1.15
1.35
1.30
e
0.650 BSC
e1
1.20
1.40
1.30
F
0.375
0.475
0.425
L
0.25
0.40
0.30
a
0°
8°
--
All Dimensions in mm
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOT323
Y1 G
Y
X
C
Dimensions
Value
(in mm)
C
0.650
G
1.300
X
0.470
Y
0.600
Y1
2.500
DESD1P0RFW
Document number: DS35278 Rev. 7 - 4 4 of 5
www.diodes.com March 2019
© Diodes Incorporated
DESD1P0RFW
OBSOLETE – PART DISCONTINUED
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTIO N).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark ri ghts, nor the rights of others. Any Customer or user of this document or products desc ribed herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harml ess against all damages.
Diodes Incorporated does not warrant or acc ept any li ability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Cust omers purchase or use Diodes Inc orporated products f or any unintended or unauthorized applicati on, Customers shal l indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirect l y, any claim of personal injury or death associat ed with such unintended or unauthorized appl i cat i on.
Products desc ribed herein may be covered by one or more United S tates, international or f oreign patents pending. Product names an d ma rkings
noted herein may also be covered by one or more United States, international or f orei gn trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative f orm at released by Diodes I ncorporat ed.
LIFE SU PP O R T
Diodes Inc orporated products are s pecifically not authorized for use as critical components in lif e support devices or s ystems without the e xpress
written approval of the Chief Executive Off icer of Diodes I ncorporat ed. As us ed herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expect ed to result in signif i c ant i njury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers repres ent that they have all necessary expertise i n the safety and regulatory ramif ications of their life support devices or systems, and
acknowledge and agree t hat they are solely responsible for al l l egal , regul atory and safety-related requirem ents concerning thei r products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representati ves against any dam ages arising out of the use of Diodes Incorporat ed products i n such safety-cri tical, life support devices or systems.
Copyright © 2019, Diodes Incorporated
www.diodes.com
DESD1P0RFW
Document number: DS35278 Rev. 7 - 4 5 of 5
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© Diodes Incorporated
