CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
Single FETs, MOSFETs
PRODUCT DATASHEET
ChipNobo MPN
NB4NK50ZD
GLOBAL BRAND CROSS-REFERENCE
STMicroelectronics
MOSFET N-CH 500V 3A DPAK
STD4NK50ZD
- High-reliability design
- Long-term stable supply
- RoHS compliant
MOSFET N-CH 500V 3A DPAK
1. PRODUCT POSITIONING
NB4NK50ZD is a product identity corresponding to the reference product STD4NK50ZD. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.
This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.
| 2. TECHNICAL SPECIFICATION COMPARISON (core parameters) | |||
|---|---|---|---|
| Parameter | STMicroelectronics STD4NK50ZD | ChipNobo NB4NK50ZD | Match |
| Part Status | Active | Active | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| FET Type | N-Channel | N-Channel | ✓ |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | ✓ |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 10V | ✓ |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | ✓ |
| Drain to Source Voltage (Vdss) | 500 V | 500 V | ✓ |
| Supplier Device Package | DPAK | DPAK | ✓ |
| Package / Case | TO-252-3 DPAK (2 Leads + Tab) SC-63 | TO-252-3 DPAK (2 Leads + Tab) SC-63 | ✓ |
| Gate Charge (Qg) (Max) @ Vgs | 12 nC @ 10 V | 12 nC @ 10 V | ✓ |
| Power Dissipation (Max) | 45W (Tc) | 45W (Tc) | ✓ |
| Vgs (Max) | ±30V | ±30V | ✓ |
| Current - Continuous Drain (Id) @ 25°C | 3A (Tc) | 3A (Tc) | ✓ |
| Input Capacitance (Ciss) (Max) @ Vds | 310 pF @ 25 V | 310 pF @ 25 V | ✓ |
| Vgs(th) (Max) @ Id | 4.5V @ 50µA | 4.5V @ 50µA | ✓ |
| Rds On (Max) @ Id, Vgs | 2.7Ohm @ 1.5A, 10V | 2.7Ohm @ 1.5A, 10V | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |