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quality Surface Mount Rectifier DOWO SS34 with High Surge Forward Current and Automated Placement Package factory
quality Surface Mount Rectifier DOWO SS34 with High Surge Forward Current and Automated Placement Package factory

Surface Mount Rectifier DOWO SS34 with High Surge Forward Current and Automated Placement Package

Key Attributes
Model Number: SS34
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
70A
Reverse Leakage Current (Ir):
100uA@40V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
550mV@3A
Current - Rectified:
3A
Mfr. Part #:
SS34
Package:
DO-214AC(SMA)
Product Description

Product Overview

Surface Mount Schottky Rectifier designed for low voltage, high frequency applications including inverters, freewheeling, DC/DC converters, and polarity protection. Features include a low profile package ideal for automated placement, guardring for overvoltage protection, low power losses for high efficiency, and high forward surge capability. Compliant with MSL level 1 and RoHS, and halogen-free.

Product Attributes

  • Package: DO-214AC (SMA)
  • Molding compound meets UL 94 V-0 flammability rating
  • Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102
  • Polarity: Cathode line denotes the cathode end
  • Certifications: RoHS-compliant, halogen-free
  • MSL Level: Meets MSL level 1, per J-STD-0020, LF maximum peak

Technical Specifications

ParameterSymbolUnitSS32SS33SS34SS35SS36SS38SS310SS315SS320
Repetitive peak reverse voltageVRRMV203040506080100150200
Average rectified output current @60Hz sine wave, resistance load,TL (FIG.1)IOA3.0
Surge(non-repetitive)forward current @60Hz half-sine wave,1 cycle, Ta=25IFSMA70
Storage temperatureTstg -55 ~+150
Junction temperatureTj -55 ~+175
Maximum instantaneous forward voltage drop per diode @IFM=3.0A, Ta=25VFV0.500.550.700.850.95----
Maximum DC reverse current at rated DC blocking voltage per diode@ VRM=VRRM, Ta=25IRRMmA0.10
Maximum DC reverse current at rated DC blocking voltage per diode@ VRM=VRRM, Ta=100IRRMmA10
Thermal resistance (Junction to Ambient)RJ-A/W551)
Thermal resistance (Junction to Lead)RJ-L/W171)

1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas.


2410121914_DOWO-SS34_C6068517.pdf

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