Schottky Barrier Rectifier WEIDA SS33B with High Temperature Soldering and Lead Free Pure Tin Finish
Key Attributes
Model Number:
SS33B
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
80A
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
30V
Diode Configuration:
1 Independent
Voltage - Forward(Vf@If):
500mV@3A
Reverse Leakage Current (Ir):
500uA@30V
Current - Rectified:
3A
Mfr. Part #:
SS33B
Package:
SMB
Product Description
Product Overview
The SS32B-SS320B series are surface-mounted Schottky barrier rectifiers designed for high-reliability applications. They feature low reverse leakage, high forward surge capability, and guaranteed high-temperature soldering. These rectifiers are RoHS compliant and available in a green compound option.
Product Attributes
- Brand: Jiangsu Weida Semiconductor Co., Ltd.
- Material: Molded plastic (DO-214AA) with UL 94V-0 flameretardant epoxy
- Lead Finish: Pure tin plated, lead free
- Certifications: RoHS standard, Green compound with suffix "-F" marking for halogen-free products
- Soldering: High temperature soldering guaranteed: 260/10 seconds
Technical Specifications
| Parameter | Symbol | SS32B | SS33B | SS34B | SS35B | SS36B | SS38B | SS310B | SS315B | SS320B | Unit |
| Maximum repetitive peak reverse voltage | VRRM | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 | V |
| Maximum RMS voltage | VRMS | 14 | 21 | 28 | 35 | 42 | 56 | 70 | 105 | 140 | V |
| Maximum DC blocking voltage | VDC | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 | V |
| Maximum average forward rectified current | IF(AV) | 3.0 | A | ||||||||
| Non-repetitive peak forward surge current 8.3 ms single half sine wave | IFSM | 80 | A | ||||||||
| Maximum forward voltage @ IF=3.0A | VF | 0.50 | 0.70 | 0.85 | 0.90 | V | |||||
| Maximum reverse current @ VDC TA= 25 | IR | 0.5 | mA | ||||||||
| Maximum reverse current TA= 100 | IR | 0.1 | mA | ||||||||
| Typical thermal resistance (Note 1) | RJA | 85 | /W | ||||||||
| Typical thermal resistance (Note 1) | RJL | 20 | /W | ||||||||
| Type junction capacitance VR=4.0V, f=1MHz | CJ | 180 | pF | ||||||||
| Operating junction temperature | TJ | -55 --- +125 | |||||||||
| Storage temperature range | TSTG | -55 --- +150 | |||||||||
2410121519_WEIDA-SS33B_C2915229.pdf
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