KTD998_15 KEC | Alldatasheet
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Technical content
- 10. 7 1/2 SEMICONDUCTOR TECHNICAL DATA KTD998 TRIPLE DIFFUSED NPN TRANSISTOR Revision No : 2 HIGH POWER AMPLIFIER APPLICATION.
FEATURES
¡¤Recommended for 45¡50W Audio Frequency Amplifier Output Stage. ¡¤Complementary to KTB778. MAXIMUM RATING (Ta=25¡É) DIM MILLIMETERS A 1. BASE 2. COLLECTOR 3. EMITTER
16.30 MAX
4.00 2.00
2.20 MAX
3.05 MAX
TO-3P(H)IS A FG EB N M D O O S T H 12.00 0.30 5.50 0.20
1.20 MAX
8.00 5.00 17.00 0.30 0.60+0.15/-0.10 20.0 0.1 5.45 3.50 1.00 3.00 0.20 37.0 42.0 Q P L J K R C 1 2 3 U W V W I B C D E F G H J K L M N O P Q R S 2.50I T V 10 W 8 ELECTRICAL CHARACTERISTICS (Ta=25¡É) Note : hFE Classification R:55¡110, O:80¡160 CHARACTERISTIC SYMBOL RATING UNIT Collector-Base Voltage VCBO 120 V Collector-Emitter Voltage VCEO 120 V Emitter-Base Voltage VEBO 5 V Collector Current DC IC 10 A Pulse ICP 15 Base Current IB 1 A Collector Power Dissipation (Tc=25¡É) PC 80 W Junction Temperature Tj 150 ¡É Storage Temperature Range Tstg -55¡150 ¡É CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Collector Cut-off Current ICBO VCB=120V, IE=0 - - 10 ¥ìA Emitter Cut-off Current IEBO VEB=5V, IC=0 - - 10 ¥ìA Collector-Emitter Breakdown Voltage V(BR)CEO IC=50mA, IB=0 120 - - V DC Current Gain hFE (Note) VCE=5V, IC=1A 55 - 160 Collector-Emitter Saturation Voltage VCE(sat) IC=5A, IB=0.5A - - 2.5 V Base-Emitter Voltage VBE VCE=5V, IC=5A - - 1.5 V Transition Frequency fT VCE=5V, IC=1A - 12 - MHz Collector Output Capacitance Cob VCB=10V, IE=0, f=1MHz - 170 - pF
- 10. 7 2/2 KTD998 Revision No : 2 COLLECTOR POWER DISSIPATION0 Pc - Ta DC CURRENT GAIN hFE 0.30.10.030.01 COLLECTOR CURRENT IC (A) hFE - ICIC - VCE COLLECTOR-EMITTER VOLTAGE VCE (V) COLLECTOR CURRENT IC (A)
0.01 VOLTAGE VCE(sat) (V)
0.30.10.030.01 COLLECTOR CURRENT IC (A) VCE(sat) - IC 2468 1 0 1 2 1 4 COMMON EMITTER Tc=25 C400 300 200 100 I =20mA B 13 1 0 100 300 500 COMMON EMITTER V =5VCE Tc=100 C Tc=25 C Tc=-25 C COLLECTOR-EMITTER SATURATION13 1 0 0.03 0.05 0.1 0.3 0.5 COMMON EMITTER I /I =10C B Tc=100 C Tc=25 C Tc=-25 C PC (W) 40 80 120 160 200 240 100 Ta=Tc INFINITE HEAT SINK 300x300x2mm Al HEAT SINK 200x200x2mm Al HEAT SINK 100x100x2mm Al HEAT SINK NO HEAT SINK AMBIENT TEMPERATURE Ta ( C) SAFE OPERATING AREA COLLECTOR-EMITTER VOLTAGE VCE (V) 13 1 0 30 0.1 COLLECTOR CURRENT IC (A) 100 300 0.3 SINGLE NONREPETITIVE PULSE Tc=25 C CURVES MUST BE DERATED LINEARLY WIHT INCREASE IN TEMPERATURE. I MAX(PULSED)C CI MAX(CONTINUOUS) * t=1mS 10mS 100mS *500mSDC OPERATI ON Tc=25 C V MAX.CEO