BD946 – Silicon PNP Power Transistor

BD946 Datasheet PDF learn more.

Part number : BD946

Functions : This is a kind of semiconductor, Silicon PNP Power Transistor.

Pin arrangement :

Package information :

Manufacturer : INCHANGE

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BD946 Datasheet PDF

The texts in the PDF file :

INCHANGE Semiconductor isc Silicon PNP Power Transistor isc Product Specification BD944/946/948 DESCRIPTION ·DC Current Gain- : hFE= 85(Min)@ IC= -500mA ·Complement to Type BD943/945/947 APPLICATIONS ·Designed for use in audio output stages and general purpose amplifier applications. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE BD944 -22 VCBO Collector-Base Voltage BD946 -32 BD948 -45 BD944 -22 VCEO Collector-Emitter Voltage BD946 -32 BD948 -45 VEBO Emitter-Base Voltage -5 IC Collector Current-Continuous -5 ICM Collector Current-Peak -8 IBB Base Current-Continuous PC Collector Power Dissipation @ TC=25℃ TJ Junction Temperature -1 40 150 Tstg Storage Temperature Range -65~150 UNIT V V V A A A W ℃ ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Rth j-a Thermal Resistance,Junction to Case 3.12 ℃/W Thermal Resistance,Junction to Ambient 70 ℃/W isc Website:www.iscsemi.cn INCHANGE Semiconductor isc Silicon PNP Power Transistor isc Product Specification BD944/946/948 ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS VCEO(SUS) Collector-Emitter Sustaining Voltage BD944 BD946 BD948 IC= -100mA ; IB= 0 VCE(sat) Collector-Emitter Saturation Voltage BD944/946 IC= -2A; IB=B -0.2A BD948 IC= -3A; IB=B -0.3A VBE(on) ICBO ICEO Base-Emitter On Voltage BD944/946 IC= -2A; VCE= -1V BD948 IC= -3A; VCE= -1V Collector Cutoff Current VCB= VCBOmax; IE= 0 VCB= VCBOmax; IE= 0,TJ=150℃ Collector Cutoff Current BD944 BD946 VCE= -15V; IB=B 0 VCE= -20V; IB=B 0 BD948 VCE= -25V; IB=B 0 IEBO Emitter Cutoff Current VEB= -5V; IC= 0 hFE-1 DC Current Gain IC= -10mA ; VCE= -5V hFE-2 DC Current Gain IC= -500mA ; VCE= -1V hFE-3 DC Current Gain BD944/946 BD948 IC= -2A ; VCE= -1V hFE-4 DC Current Gain–Only For BD948 IC= -3A ; VCE= -1V fT Current-Gain—Bandwidth Product IC= -250mA ; VCE= -1V MIN TYP. MAX UNIT -22 -32 V -45 -0.5 V -0.7 -1 [ … ]

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