BU941ZL Datasheet and Replacement

UNISONIC TECHNOLOGIES CO., LTD BU941Z NPN SILICON TRANSISTOR NPN POWER DARLINGTON HIGH VOLTAGE IGNITION 1 TO-3P COIL DRIVER FEATURES 1 TO-220 * NPN Darlington * Integrated antiparallel collector-emitter diode APPLICATIONS 1 * High ruggedness electric ignitions TO-263 INTERNAL SCHEMATIC DIAGRAM (2) C B(1) (3) E ORDERING INFORMATION Ordering Number... See More ⇒

isc Silicon NPN Darlington Power Transistor BU941ZL DESCRIPTION Built In Clamping Zener High Operating Junction Temperature Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS High ruggedness electric ignitions ABSOLUTE MAXIMUM RATINGS(TB B=25 ) a SYMBOL PARAMETER VALUE UNIT V Collector-Emitter Voltage 350 V CEO VB Emitter-Base ... See More ⇒

Spec. No. C660E3 Issued Date 2014.01.09 CYStech Electronics Corp. Revised Date Page No. 1/6 NPN Epitaxial Planar Transistor BVCEO 350V BU941ZLE3 IC 15A VCESAT(MAX) 1.6V Features High BVCEO Low VCE(SAT) High current capability Built-in clamping zener Pb-free lead plating package Applications High ruggedness electronic ignitions Equivalent... See More ⇒

BU941ZT/BU941ZTFP BUB941ZT HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON VERY RUGGED BIPOLAR TECHNOLOGY BUILT IN CLAMPING ZENER HIGH OPERATING JUNCTION TEMPERATURE WIDE RANGE OF PACKAGES SURFACE-MOUNTING D2PAK (TO-263) 3 3 POWER PACKAGE IN TUBE (NO SUFFIX) 2 2 OR IN TAPE & REEL (SUFFIX T4 ) 1 1 TO-220 TO-220FP APPLICATIONS HIGH RUGGEDNESS ELECTRONIC I... See More ⇒

BU941ZT/BU941ZTFP BUB941ZT HIGH VOLTAGE IGNITION COIL DRIVER NPN POWER DARLINGTON VERY RUGGED BIPOLAR TECHNOLOGY BUILT IN CLAMPING ZENER HIGH OPERATING JUNCTION TEMPERATURE WIDE RANGE OF PACKAGES SURFACE-MOUNTING D2PAK (TO-263) 3 3 POWER PACKAGE IN TUBE (NO SUFFIX) 2 2 OR IN TAPE & REEL (SUFFIX "T4") 1 1 TO-220 TO-220FP APPLICATIONS HIGH RUGGEDNESS ELECTRONIC IGNITI... See More ⇒

Spec. No. C660E3 Issued Date 2010.02.03 CYStech Electronics Corp. Revised Date Page No. 1/5 NPN Epitaxial Planar Transistor BVCEO 350V BU941ZE3 IC 15A RCESAT(MAX) 0.18 Features High BVCEO Low VCE(SAT) High current capability Built-in clamping zener Pb-free lead plating package Applications High ruggedness electronic ignitions Equivale... See More ⇒

Spec. No. C660F3 Issued Date 2010.10.01 CYStech Electronics Corp. Revised Date 2014.02.13 Page No. 1/6 NPN Epitaxial Planar Transistor BU941ZF3 Features High BVCEO Low VCE(SAT) High current capability Built-in clamping zener Pb-free lead plating package Applications High ruggedness electronic ignitions Equivalent Circuit Outline TO-263 ... See More ⇒

Spec. No. C660FP Issued Date 2008.05.20 CYStech Electronics Corp. Revised Date Page No. 1/5 NPN Epitaxial Planar Transistor BU941ZFP Features High BVCEO Low VCE(SAT) High current capability Built-in clamping zener Pb-free package Applications High ruggedness electronic ignitions Equivalent Circuit Outline BU941ZFP TO-220FP C B E B... See More ⇒

Spec. No. C660P3 Issued Date 2008.07.22 CYStech Electronics Corp. Revised Date 2011.01.04 Page No. 1/5 NPN Epitaxial Planar Transistor BVCEO 350V IC 15A BU941ZP3 VCESAT(MAX) 2V @12A Features High BVCEO Low VCE(SAT) High current capability Built-in clamping zener Pb-free lead plating package Applications High ruggedness electronic ignitions ... See More ⇒

isc Silicon NPN Darlington Power Transistor BU941ZPFI DESCRIPTION Collector-Emitter Sustaining Voltage- V = 350V(Min.) CEO(SUS) High Reliability Low Collector Saturation Voltage Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS High ruggedness electronic ignitions High voltage ignition coil driver ABSOLUTE MAXIMUM RATINGS(T... See More ⇒

isc Silicon NPN Power Transistor BU941ZT DESCRIPTION High Voltage DARLINGTON Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS High ruggedness electronic ignitions High voltage ignition coil driver ABSOLUTE MAXIMUM RATINGS (T =25 ) a SYMBOL PARAMETER VALUE UNIT V Collector-Base Voltage 500 V CBO V Collector-Emitter Voltage ... See More ⇒

isc Silicon NPN Darlington Power Transistor BU941ZP DESCRIPTION Built In Clamping Zener High Operating Junction Temperature Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in automotive environment as electronic ignition power actuators. ABSOLUTE MAXIMUM RATINGS(TB B=25 ) a SYMBOL PARAMETER VALUE UNIT V Colle... See More ⇒