DSS34 N1824 REV.-

DSS34
Green Products
Technical Data
Data Sheet N1824, Rev. -
DSS34 SCHOTTKY BARRIER RECTIFIER
Features
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Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
For surface mount applications
Low power loss, high efficiency
High current capability, Low forward voltage drop
Low profile package
Built-in strain relief, ideal for automated placement
For use in low voltage, high frequency inverters, free wheeling, and polarity applications
High temperature soldering guaranteed: 260°C/10 seconds at terminals
Mechanical Data
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Case: JEDEC SOD-123FL molded plastic body
Terminals: Solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.0007 ounce, 0.02 grams
Mechanical Dimensions (In mm)
Note: Blue area is suggested pad layout and red area is package terminals.
SOD-123FL
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DSS34
Green Products
Technical Data
Data Sheet N1824, Rev. -
Marking Diagram:
S34
= Marking code
Cautions:Molding resin
Epoxy resin UL:94V-0
Ordering Information:
Device
Package
Shipping
DSS34
SOD-123FL
3000pcs / reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification
Maximum Ratings and Electrical characteristics
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz resistive or
inductive load, for capacitive load, derate by 20 %
Characteristic
Symbol
Marking code
DSS34
Unit
S34
Maximum Repetitive Peak Reverse Voltage
Maximum DC Blocking Voltage
Maximum RMS voltage
VRRM
VDC
VRMS
Maximum Average Forward Rectified Current (See fig.1)
40
V
28
V
IF(AV)
3.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM
80.0
A
Max Instantaneous Forward Voltage at 3.0A (Note 1)
VF
0.50
V
Peak Reverse Current (Note 1)
@TA = 25°C
At Rated DC Blocking Voltage (Note 1) @TA = 100°C
IRM
Typical Junction Capacitance(Note 3)
Typical Thermal Resistance(Note 2)
Operating Temperature Range
Storage Temperature Range
CJ
RθJA
RθJL
TJ
TSTG
0.2
mA
20
250
pF
55
17
-65 to +150
°C/W
-65 to +150
Note: 1. Pulse test: 300 us pulse width, 1% duty cycle.
2. PCB mounted on 0.55 X 0.55" (14 X 14 mm) copper pad areas.
3. Measured at 1MHz and applied reverse voltage of 4V D.C
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°C
°C
DSS34
Technical Data
Data Sheet N1824, Rev. -
Green Products
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DSS34
Technical Data
Data Sheet N1824, Rev. -
Green Products
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales
department for the latest version of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or
any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd
assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information,
products or circuits described in the datasheets.
4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any
secondary damage resulting from use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
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