loss NH SR3150 Schottky rectifier featuring ultra low forward voltage drop and high surge capability
Key Attributes
Model Number:
SR3150
Product Custom Attributes
Reverse Leakage Current (Ir):
10uA@150V
Operating Junction Temperature Range:
-65℃~+175℃
Voltage - DC Reverse (Vr) (Max):
150V
Voltage - Forward(Vf@If):
950mV@3A
Current - Rectified:
3A
Mfr. Part #:
SR3150
Package:
DO-27
Product Description
Product Overview
The Niu Hang SR320 thru SR3200 series are Schottky Rectifiers designed for low voltage, high frequency inverters, DC/DC converters, free wheeling, and polarity protection applications. These rectifiers feature a metal silicon junction with majority carrier conduction, a guard ring for overvoltage protection, low power loss, high efficiency, high current capability, ultra-low forward voltage drop, and high surge capability. They are housed in a JEDEC DO-201AD molded plastic package with Underwriters Laboratory Flammability Classification 94V-0.
Product Attributes
- Brand: Niu Hang (NH)
- Origin: China
- Material: Metal silicon junction
- Package: JEDEC DO-201AD molded plastic body
- Certifications: Underwriters Laboratory Flammability Classification 94V-0, RoHS 2011/65/EU
- Polarity: Color band denotes cathode end (White band denotes cathode)
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) (A) | VF (V) @ 3.0A | IR (uA) @ Rated DC Blocking Voltage | CJ (pF) | TJ (C) | Tstg (C) | RJA (C/W) | RJL (C/W) |
| SR320 | 20 | 14 | 20 | 3.0 | 0.55 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR330 | 30 | 21 | 30 | 3.0 | 0.55 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR340 | 40 | 28 | 40 | 3.0 | 0.55 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR345 | 45 | 32 | 45 | 3.0 | 0.55 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR360 | 60 | 42 | 60 | 3.0 | 0.70 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR380 | 80 | 56 | 80 | 3.0 | 0.70 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR3100 | 100 | 70 | 100 | 3.0 | 0.85 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR3150 | 150 | 105 | 150 | 3.0 | 0.85 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| SR3200 | 200 | 140 | 200 | 3.0 | 0.85 | 0.1 | 100 | -65 to +150 | -65 to +175 | 25 | 20 |
| Parameter | Symbol | Unit | SR320-340 | SR360 | SR380-3100 | SR3150-3200 |
| Maximum repetitive peak reverse voltage | VRRM | V | 400 | 400 | 400 | 400 |
| Maximum RMS voltage | VRMS | V | 280 | 280 | 280 | 280 |
| Maximum DC blocking voltage | VDC | V | 200 | 200 | 200 | 200 |
| Maximum average forward rectified current (Note 1) | IF(AV) | A | 3.0 | 3.0 | 3.0 | 3.0 |
| Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) | IFSM | A | 50 | 50 | 50 | 50 |
| Maximum instantaneous forward voltage (Note 1) | VF | V | 0.55 @ 3.0A | 0.70 @ 3.0A | 0.85 @ 3.0A | 0.85 @ 3.0A |
| Maximum instantaneous reversecurrent at rated DC blockingvoltage (Note 1) | IR | uA | 0.1 | 0.1 | 0.1 | 0.1 |
| Typical junction capacitance (Note 2) | CJ | pF | 100 | 100 | 100 | 100 |
| Operating junction and Storage temperature range | TJ, TSTG | C | -65 to +150 | -65 to +150 | -65 to +150 | -65 to +150 |
| Storage temperature range | TSTG | C | -65 to +175 | -65 to +175 | -65 to +175 | -65 to +175 |
| Typical thermal resistance (Note 3) | RJA | C/W | 25 | 25 | 25 | 25 |
| Typical thermal resistance (Note 3) | RJL | C/W | 20 | 20 | 20 | 20 |
2410121747_NH-SR3150_C7428141.pdf
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