BD944F NJSEMI | Alldatasheet
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Technical content
tSzini-Conduckoi Lpioducti, One.. 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. Silicon PNP Power Transistor TELEPHONE: (973) 376-2922 (212) 227-6005 FAX: (973) 376-8960 BD944F/946F/948F
DESCRIPTION
- DC Current Gain- : hFE= 85(Min)@ lc= -500mA
- Complement to Type BD943F/945F/947F
APPLICATIONS
- Designed for use in audio output stages and general purpose amplifier applications. ABSOLUTE MAXIMUM RATINGS(Ta=25'C) SYMBOL VCBO Vceo VEBO Ic ICM IB PC Tj Tstg PARAMETER BD944F Collector-Base Voltage BD946F BD948F BD944F Collector-Emitter Voltage BD946F BD948F Emitter-Base Voltage Collector Current-Continuous Collector Current-Peak Base Current-Continuous Collector Power Dissipation @ TC=25°C Junction Temperature Storage Temperature Range VALUE -22 -32 -45 -22 -32 -45 150 -65-1 50 UNIT V V V A A A W THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER MAX Thermal Resistance.Junction to Case 7.93 UNIT
- c/w 1 ^ III PIN 1-BASE III 2. COLLECTOR 1 1 J 3. WITTER « 3 TO-220Fa package -•-< A V ' H T K v DIM A B C D F G H J K L N Q R S U V mm MIM 16.85 9.90 4.35 0.75 3.20 6.90 5.15 0.45 1335 1.10 4.38 4.35 2.95 2.70 1.75 1.30 MAX 17.15 10.10 4.66 0.30 3.40 7.10 5.45 0.75 1365 1.30 5.18 5.15 3.25 2.90 2.05 1.50 NJ Semi-C'ondiietors reserves the right to eliiuige test conditions, parameter limits and paekajie dimensions without to press. ||o'.\\e\\er. M Seini-Coiidiielors assumes no responsihilil) lor an> errors or omissions disco\\ered in its u>e. N I Srmi-( 'undiieims eiieiiinaues en'-ininei's to \\v that datasheets are einivn! he lure plaeiim orders.
Silicon PNP Power Transistor BD944F/946F/948F
ELECTRICAL CHARACTERISTICS
TC=25'C unless otherwise specified SYMBOL VcEO(SUS) VcE(sat) VeE(on) ICBO ICEO IEBO hpE-1 hpE-2 hpE-3 hFE-4 fy PARAMETER Collector-Emitter Sustaining Voltage Collector-Emitter Saturation Voltage Base-Emitter On Voltage BD944F BD946F BD948F BD944F/946F BD948F BD944F/946F BD948F Collector Cutoff Current Collector Cutoff Current BD944F BD946F BD948F Emitter Cutoff Current DC Current Gain DC Current Gain DC Current Gain BD944F/946F BD948F DC Current Gain-Only For BD948F Current-Gain — Bandwidth Product CONDITIONS lc= -100mA; IB= 0 lc= -2A; IB= -0.2A lc= -3A; IB= -0.3A lc=-2A;VCE=-1V lc=-3A;VCE=-1V VCB= VcBOmaxI ls= 0 VcB=VCBOmax; lE=0,Tj=150r VCE=-15V;IB=0 VCE= -20V; IB= 0 VCE= -25V; IB= 0 VEB= -5V; lc= 0 lc=-10mA;VCE=-5V lc= -500mA ;VCE= -1V !„ 9 A • W,,,-— 1\\ lc=-3A;VCE=-1V lc= -250mA ;VCE= -1V MIN -22 -32 -45 TYP. MAX -0.5 -0.7 -1.1 -1.3 -0.05 -0.1 -0.2 475 UNIT V V V mA mA mA MHz