High Surge Capability Schottky Rectifier NH SR3200 with Molded Plastic Body and Solderable Terminals
Key Attributes
Model Number:
SR3200
Product Custom Attributes
Reverse Leakage Current (Ir):
2uA@200V
Operating Junction Temperature Range:
-65℃~+175℃
Voltage - DC Reverse (Vr) (Max):
200V
Voltage - Forward(Vf@If):
950mV@3A
Current - Rectified:
3A
Mfr. Part #:
SR3200
Package:
DO-27
Product Description
Product Overview
The SR320 thru SR3200 series are Schottky Rectifiers from Niu Hang Specification Electronic Co. Ltd. These rectifiers feature a metal silicon junction with majority carrier conduction, a guard ring for overvoltage protection, and low power loss with high efficiency. They offer high current capability, ultra-low forward voltage drop, and high surge capability, making them suitable for low voltage, high frequency inverters, DC/DC converters, free wheeling, and polarity protection applications. The plastic package has Underwriters Laboratory Flammability Classification 94V-0 and is RoHS 2011/65/EU compliant.
Product Attributes
- Brand: Niu Hang
- Origin: China
- Material: Metal silicon junction
- Certifications: Underwriters Laboratory Flammability Classification 94V-0, RoHS 2011/65/EU
- Case: JEDEC DO-201AD molded plastic body
- Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026
- Polarity: Color band denotes cathode end (White band denotes cathode)
- Mounting Position: Any
- Weight: 1.05 grams
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 | 0.70 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR330 | 30 | 21 | 30 | 3.0 | 0.70 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR340 | 40 | 28 | 40 | 3.0 | 0.70 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR345 | 45 | 32 | 45 | 3.0 | 0.70 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR360 | 60 | 42 | 60 | 3.0 | 0.70 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR380 | 80 | 56 | 80 | 3.0 | 0.85 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR3100 | 100 | 70 | 100 | 3.0 | 0.85 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR3150 | 150 | 105 | 150 | 3.0 | 0.85 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| SR3200 | 200 | 140 | 200 | 3.0 | 0.85 (Typ) | 0.55 (Typ) | 400 (Typ) | -65 to +150 | -65 to +150 | 25 (Typ) | - |
| Parameter | Symbol | Unit | SR320 | SR330 | SR340 | SR345 | SR360 | SR380 | SR3100 | SR3150 | SR3200 |
| Maximum average forward rectified current | IF (AV) | A | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Peak forward surge current (8.3ms single half sine-wave) | IFSM | A | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Maximum instantaneous forward voltage (Note 1) | VF | V | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) |
| Maximum instantaneous reversecurrent at rated DC blockingvoltage (Note 1) | IR | uA | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) | 0.55 (Ta=25) |
| Parameter | Symbol | Unit | Min. | Typ. | Max. |
| Typical junction capacitance (Note 2) | CJ | pF | - | 400 | - |
| Operating junction and Storage temperature range | TJ | C | -65 | - | +150 |
| Storage temperature range | TSTG | C | -65 | - | +150 |
| Typical thermal resistance (Note 3) | RJA | C/W | - | 25 | - |
2410121747_NH-SR3200_C7428143.pdf
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