ChipNobo Replacement
NB4449
100% Pin-to-Pin CompatibleVerified by ChipNobo CVR
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Global Brand Reference
- Product type
- Single FETs, MOSFETs
- Description
- MOSFET P-CH 30V 7A 8SOIC
- Original MPN
- AO4449
- Manufacturer
- Alpha & Omega Semiconductor Inc.
ChipNobo MPN
NB4449
- High-reliability design
- Long-term stable supply
- RoHS compliant
Technical specification comparison (core parameters)
| Parameter | Alpha & Omega Semiconductor Inc.AO4449 | ChipNoboNB4449 | Match |
|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | |
| Vgs (Max) | ±20V | ±20V | |
| Part Status | Not For New Designs | Not For New Designs | |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | |
| Supplier Device Package | 8-SOIC | 8-SOIC | |
| FET Type | P-Channel | P-Channel | |
| Gate Charge (Qg) (Max) @ Vgs | 16 nC @ 10 V | 16 nC @ 10 V | |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 4.5V, 10V | |
| Drain to Source Voltage (Vdss) | 30 V | 30 V | |
| Current - Continuous Drain (Id) @ 25°C | 7A (Ta) | 7A (Ta) | |
| Vgs(th) (Max) @ Id | 2.4V @ 250µA | 2.4V @ 250µA | |
| Power Dissipation (Max) | 3.1W (Ta) | 3.1W (Ta) | |
| Input Capacitance (Ciss) (Max) @ Vds | 910 pF @ 15 V | 910 pF @ 15 V | |
| Rds On (Max) @ Id, Vgs | 34mOhm @ 7A, 10V | 34mOhm @ 7A, 10V | |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Supply & lifecycle
| Lifecycle status | Not For New Designs |
|---|---|
| NRND | No |
| EOL | No |
| PCN monitor | No |
| Last buy date | No Deadline |
| Alternate availability | Sufficient |
| Application areas | |
| Electric Vehicle (EV) | Battery Management System (BMS) |
| On-Board Charger (OBC) | EV DC/DC Converter |
| Server PSU | VRM Module |
| 48V Power Shelf | Servo Motor Drive |
| Industrial Robot | Solar Inverter |
| Energy Storage System (ESS) | 5G Base Station |
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
NB4449