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NB19

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Global Brand Reference

Product type
Single Bipolar Transistors
Description
TRANS NPN 45V 0.5A SOT-23-3
Original MPN
BCX19
Manufacturer
onsemi

ChipNobo MPN

NB19

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant
PDF Datasheet EDA/CAD Sample | Quote

Technical specification comparison (core parameters)

Parameter onsemiBCX19 ChipNoboNB19 Match
Part Status Active Active
Mounting Type Surface Mount Surface Mount
Transistor Type NPN NPN
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Current - Collector (Ic) (Max) 500 mA 500 mA
Package / Case TO-236-3 SC-59 SOT-23-3 TO-236-3 SC-59 SOT-23-3
Supplier Device Package SOT-23-3 SOT-23-3
Voltage - Collector Emitter Breakdown (Max) 45 V 45 V
Power - Max 300 mW 300 mW
Current - Collector Cutoff (Max) 100nA (ICBO) 100nA (ICBO)
Vce Saturation (Max) @ Ib, Ic 620mV @ 50mA, 500mA 620mV @ 50mA, 500mA
DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 100mA, 1V 100 @ 100mA, 1V
Moisture Sensitivity Level (MSL) Vendor Undefined Vendor Undefined

Supply & lifecycle

Lifecycle status Active
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient
Application areas
Battery Management System (BMS) On-Board Charger (OBC)
EV DC/DC Converter ADAS Camera System
Industrial Robot Servo Motor Drive
PLC Controller Semiconductor Equipment
Solar Inverter Power Supply System
5G Base Station Smart Speaker

Compatibility verification

Package Match
Pin Match
Electrical Match
Operating Range Match
Qualification Match
Pin-to-pin Compatible

Pin-to-Pin Replacement Solutions

100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application

ChipNobo Replacement

NB19

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR

Cross-Reference onsemi SBCX19LT1 Cross-Reference onsemi BCX19LT1G Cross-Reference Nexperia USA Inc. BCX19,215 Cross-Reference ROHM Semiconductor BCX19T116 Cross-Reference Nexperia USA Inc. BCX19,235 Cross-Reference onsemi SBCX19LT1G Cross-Reference Diodes Incorporated BCX19TC Cross-Reference onsemi BCX19 Cross-Reference onsemi BCX19_D87Z

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