ChipNobo Replacement
NB12FR40
100% Pin-to-Pin CompatibleVerified by ChipNobo CVR
Image for reference only
Global Brand Reference
- Product type
- Types of Rectifier Diodes
- Description
- DIODE STD REV 400V 12A DO203AA
- Original MPN
- VS-12FR40
- Manufacturer
- Vishay General Semiconductor - Diodes Division
ChipNobo MPN
NB12FR40
- High-reliability design
- Long-term stable supply
- RoHS compliant
Technical specification comparison (core parameters)
| Parameter | Vishay General Semiconductor - Diodes DivisionVS-12FR40 | ChipNoboNB12FR40 | Match |
|---|---|---|---|
| Part Status | Active | Active | |
| Speed | Standard Recovery >500ns, > 200mA (Io) | Standard Recovery >500ns, > 200mA (Io) | |
| Voltage - DC Reverse (Vr) (Max) | 400 V | 400 V | |
| Operating Temperature - Junction | -65°C ~ 175°C | -65°C ~ 175°C | |
| Technology | Standard, Reverse Polarity | Standard, Reverse Polarity | |
| Mounting Type | Chassis, Stud Mount | Chassis, Stud Mount | |
| Package / Case | DO-203AA DO-4 Stud | DO-203AA DO-4 Stud | |
| Supplier Device Package | DO-203AA (DO-4) | DO-203AA (DO-4) | |
| Current - Average Rectified (Io) | 12A | 12A | |
| Voltage - Forward (Vf) (Max) @ If | 1.26 V @ 38 A | 1.26 V @ 38 A | |
| Current - Reverse Leakage @ Vr | 12 mA @ 400 V | 12 mA @ 400 V | |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Supply & lifecycle
| Lifecycle status | Active |
|---|---|
| NRND | No |
| EOL | No |
| PCN monitor | No |
| Last buy date | No Deadline |
| Alternate availability | Sufficient |
| Application areas | |
| On-Board Charger (OBC) | EV DC/DC Converter |
| Server PSU | 48V Power Shelf |
| Solar Inverter | Energy Storage System (ESS) |
| PCS Power Conversion System | DC Fast Charger |
| Industrial UPS | Power Supply System |
| 5G Base Station | Air Conditioner |
Compatibility verification
封装匹配
Package Match
引脚匹配
Pin Match
电气参数匹配
Electrical Match
工作范围匹配
Operating Range Match
品质与可靠性匹配
Qualification Match
100%脚对脚兼容
Pin-to-pin Compatible
Pin-to-Pin Replacement Solutions
100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application
Related products
View more >Part Number
NB12FR40