High Speed Switching Surface Mount Schottky Barrier Rectifier R O SS32 with Loss and Voltage Clamping

Key Attributes
Model Number: SS32
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
80A
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
20V
Diode Configuration:
Independent
Reverse Leakage Current (Ir):
200uA@20V
Voltage - Forward(Vf@If):
550mV@3.0A
Current - Rectified:
3A
Mfr. Part #:
SS32
Package:
SMA(DO-214AC)
Product Description

Surface Mount Schottky Barrier Rectifier SS32 THRU SS320

Product Overview
The SS32 THRU SS320 series are surface mount Schottky barrier rectifiers designed for high-speed switching applications, circuit protection, and voltage clamping. They feature a low-profile package ideal for automated placement, guardring for overvoltage protection, and low power losses for high efficiency. These devices meet MSL level 1 per J-STD-020 with a maximum peak reflow temperature of 260.

Product Attributes

  • Brand: (Hongjiacheng)
  • Website: www.ichjc.com
  • Origin: Zhuhai Hongjiacheng Technology co., Ltd
  • Case: DO-214AC (SMA)
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Cathode line denotes the cathode end
  • Molding Compound: Meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free
  • Certifications: MSL level 1, per J-STD-020

Technical Specifications

PARAMETER SYMBOL UNIT SS32 SS33 SS34 SS35 SS36 SS38 SS310 SS315 SS320
Maximum Ratings
Maximum Repetitive Peak Reverse Voltage VRRM V 20 30 40 50 60 80 100 150 200
Maximum RMS Voltage VRMS V 14 21 28 35 42 56 70 105 140
Maximum DC blocking Voltage VDC V 20 30 40 50 60 80 100 150 200
Maximum Average Forward Rectified Current @ 60Hz sinewave, Resistance load,TL (Fig.1) IF(AV) A 3.0
Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine wave IFSM A 80
Storage temperature Tstg -55 ~ +150
Junction temperature Tj -55 ~ +150
Typical Thermal Resistance RJ-A /W 80
Typical Thermal Resistance RJ-L /W 20
Electrical Characteristics (Ta=25 Unless otherwise specified)
Maximum instantaneous forward voltage IF=3.0A VF V 0.55 0.70 0.85 0.95
Maximum DC reverse currentat rated DC blocking voltage VR=VDCTA=25 IR1 mA 0.5 0.05
Maximum DC reverse currentat rated DC blocking voltage VR=VDCTA=100 IR2 mA 50
Typical junction capacitance 4.0V DC,1MHz CJ pF 500 300

Package Outline Dimensions (SMA/DO-214AC)

Symbol Dimensions (mm) Dimensions (Inches)
Min. Max. Min. Max.
A 1.25 1.65 0.049 0.065
B 3.95 4.65 0.156 0.183
C 2.35 2.85 0.093 0.112
D 1.98 2.41 0.078 0.095
E 0.76 1.52 0.030 0.060
F - 0.203 - 0.008
G 4.70 5.30 0.185 0.209
H 0.15 0.31 0.006 0.012

Ordering Information

PACKAGE PACKAGE CODE UNIT WEIGHT(g) REEL(pcs) BOX(pcs) CARTON(pcs) DELIVERY MODE
SMA R2 0.07 5000 10000 80000 11''
SMA R3 0.07 7500 15000 120000 13''

2506261420_R-O-SS32_C18199173.pdf
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