BD744 NJSEMI | Alldatasheet
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Technical content
cx *y 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 Silicon PNP Power Transistor BD744
DESCRIPTION
- Collector-Emitter Breakdown Voltage- : V(BR)CEO= -45V(Min)
- Collector Power Dissipation- : Pc= 90W@ lc= 25'C
- 15A Continuous Collector Current
- Complement to Type BD743
APPLICATIONS
- Designed for use in general purpose power amplifier and switching applications. ABSOLUTE MAXIMUM RATINGS(Ta=25'C) SYMBOL VCBO VCEO VEBO Ic I CM IB PC Tj Tstg PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current-Continuous Collector Current-Peak Base Current-Continuous Collector Power Dissipation @ Ta=25"C Collector Power Dissipation @ TC=25°C Junction Temperature • Storage Temperature Range VALUE -50 -45 -15 -20 150 -65-150 UNIT V V V A A A W THERMAL CHARACTERISTICS SYMBOL Rth j-c Rth j-a PARAMETER Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient MAX 1.4 62.5 UNIT 'CM/ °C/W 1 '•
1 PIN
X 1.BASE 2. COLLECTOR
3 EMITTER
T J_ *• B H 3-&b MLOCV
- H ' ' K T il H < tl A t 1 V 3 r*- ; 1 J DIM A B C D F G K J K L Q R S U V mm WIN 15.70 9.90 4.20 0.70 3.40 4.98 2.70 0.44 13.20 1.10 2.70 2.50 1.29 6.45 8.66 MAX 15.90 10.10 4.40 O.dO 3.60 5.18 2.90 0.46 13.40 1.30 2.90 2.70 1.31 6.65 8.86 -^ * " J OuriliK/ S
Silicon PNP Power Transistor BD744
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise specified SYMBOL V(BR)CEO VcEisatH VcE(sat)-2 VsE(on)-1 VBE(on)-2 ICBO I CEO IEBO hpE-1 hpE-2 hFE-3 PARAMETER Collector-Emitter Breakdown Voltage Collector-Emitter Saturation Voltage Collector-Emitter Saturation Voltage Base-Emitter On Voltage Base-Emitter On Voltage Collector Cutoff Current Collector Cutoff Current Emitter Cutoff Current DC Current Gain DC Current Gain DC Current Gain CONDITIONS lc= -30mA; IB= 0 lc= -5A; IB= -0.5A lc=-15A; IB=-5A lc=-5A;VCE=-4V lc=-15A;VCE=-4V VCB= -50V; IE= 0 VCB=-50V; IE=0;TC=125'C VCE= -30V; IB= 0 VEB= -5V; lc= 0 IC=-1A;VCE=-4V lc= -5A ; VCE= -4V lc=-15A; VCE=-4V MIN -45 MAX -1.0 -3.0 -1.0 -3.0 -0.1 -5.0 -0.1 -0.5 150 UNIT V V V V V mA mA mA Switching Times td tr ts tf Delay Time Rise Time Storage Time Fall time lc=-5A;lBi=-lB2=-5A; Vnc/ m~ 4 2V Rl_- 6 Q • tp=20us,DutyCycles; 2% 120 600 300 ns ns ns ns