Small Surface Mount Schottky Diode Guangdong Hottech SS34B for Low Voltage High Frequency Applications
Key Attributes
Model Number:
SS34B
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
70A
Reverse Leakage Current (Ir):
500uA@40V
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
700mV@3A
Current - Rectified:
3A
Mfr. Part #:
SS34B
Package:
SMB
Product Description
Product Overview
The SS32B-SS320B series are small surface mount Schottky barrier diodes designed for low voltage, high frequency inverters, free wheeling, and polarity protection applications. They offer low power loss, high efficiency, and high forward surge current capability.
Product Attributes
- Brand: SHENZHEN HOTTECH ELECTRONICS CO.,LTD / GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
- Case Material: Molded Plastic
- UL Flammability Classification Rating: 94V-0
Technical Specifications
| Parameter | Symbol | SS32B | SS33B | SS34B | SS35B | SS36B | SS38B | SS310B | SS315B | SS320B | Unit |
| Repetitive peak reverse Voltage | VRRM | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 | V |
| DC Reverse Voltage | VR | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 | V |
| RMS Reverse Voltage | VRMS | 14 | 21 | 28 | 35 | 42 | 56 | 70 | 105 | 140 | V |
| Non-Repetitive Peak Forward Surge Current @ t = 8.3 ms | IFSM | 70 | A | ||||||||
| Mean rectifying current | IF | 3.0 | A | ||||||||
| Thermal Resistance (Junction to Ambient) | RJA | 55 | C/W | ||||||||
| Thermal Resistance (Junction to Lead) | RJL | 17 | C/W | ||||||||
| Junction Temperature | TJ | -55 ~+125 / -55 ~+150 | C | ||||||||
| Storage Temperature | TSTG | -55 ~+150 | C | ||||||||
| Parameter | Symbol | Conditions | SS32B | SS33B | SS34B | SS35B | SS36B | SS38B | SS310B | SS315B | SS320B | Unit |
| Forward voltage | VF | IF=3A | 0.55 | 0.70 | 0.85 | 0.90 | V | |||||
| Reverse current | IR | TA=25C, V=VR | 0.5 | 0.1 | mA | |||||||
| Reverse current | IR | TA=100C | 10 | 5.0 | mA | |||||||
| Junction capacitance | CJ | V=4V,f=1MHZ | 250 | 160 | pF |
2410122007_Guangdong-Hottech-SS34B_C5190157.pdf
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