R O SR340 axial Schottky barrier rectifier with guaranteed solderability and cathode polarity marking
Key Attributes
Model Number:
SR340
Product Custom Attributes
Reverse Leakage Current (Ir):
100uA@40V
Non-Repetitive Peak Forward Surge Current:
80A
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
40V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - Forward(Vf@If):
550mV@3A
Current - Rectified:
3A
Mfr. Part #:
SR340
Package:
DO-201AD
Product Description
Product Overview
The SR320 through SR3100 series are axial Schottky barrier rectifiers designed for high-speed switching applications, circuit protection, and voltage clamping. They offer low forward voltage drop, high current capability, high reliability, and high surge current capability.
Product Attributes
- Brand: Zhuhai Hongjiacheng Technology co., Ltd
- Case: DO-201AD
- Terminals: Solder plated, solderable per MIL-STD-202, Method 208 guaranteed
- Polarity: Cathode line denotes the cathode end
- Molding compound meets UL 94V-0 flammability rating
Technical Specifications
| Parameter | Symbol | Unit | SR320 | SR330 | SR340 | SR350 | SR360 | SR380 | SR3100 |
| Maximum Repetitive Peak Reverse Voltage | VRRM | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
| Maximum RMS Voltage | VRMS | V | 14 | 21 | 28 | 35 | 42 | 56 | 70 |
| Maximum DC Blocking Voltage | VDC | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
| 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 (Junction to Ambient) | RJ-A | /W | 25 | ||||||
| Typical Thermal Resistance (Junction to Lead) | RJ-L | /W | 10 | ||||||
| Maximum instantaneous forward voltage (IF=3.0A) | VF | V | 0.55 | 0.70 | 0.85 | ||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=25) | IR1 | mA | 0.1 | ||||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=100) | IR2 | mA | 5 | ||||||
| Typical junction capacitance (4.0V DC, 1MHz) | CJ | pF | 380 | 250 | |||||
2505281020_R-O-SR340_C47345506.pdf
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