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UNISONIC TECHNOLOGIES CO., LTD BC817
NPN GENERAL PURPOSE AMPLIFIER
Description
The UTC BC817 is designed for general purpose medium power amplifiers and switches requiring collector currents to 1.2A.
2 3
NPN EPITAXIAL SILICON TRANSISTOR
1
SOT-23
*Pb-free plating product number:BC817L
PIN CONFIGURATION
PIN NO. PIN NAME 1 EMITTER 2 BASE 3 COLLECTOR
ORDERING INFORMATION
Order Number Normal Lead Free Plating BC817-16-AE3-R BC817L-16-AE3-R BC817-25-AE3-R BC817L-25-AE3-R BC817-40-AE3-R BC817L-40-AE3-R Package SOT-23 SOT-23 SOT-23 Packing Tape & Reel Tape & Reel Tape & Reel
MARKING
BC817-16 BC817-25 BC817-40
6A
6B
6C
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., LTD
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BC817
NPN EPITAXIAL SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING(Ta=25C, unless otherwise specified)
PARAMETER SYMBOL RATINGS UNIT Collector-Emitter Voltage VCEO 45 V Collector-Base Voltage VCES 50 V Emitter-Base Voltage VEBO 5.0 V Collector Current -Continuous IC 1.5 A 350 mW Power Dissipation PD 2.8 mW/C Derate above 25C Junction Temperature TJ 150 Storage Temperature TSTG -40 ~ +150 Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. The device is guaranteed to meet performance specification within 0 ~+70 operating temperature range and assured by design from -20 ~+85 .
THERMAL CHARACTERISTICS (Ta=25C, unless otherwise specified)
CHARACTERISTIC Thermal Resistance, Junction to Ambient Note: Device mounted on FR-4 PCB 40mmx40mmx1.5mm. SYMBOL JA RATING (Note) 350 UNIT C/W
ELECTRICAL CHARACTERISTICS (Ta=25C, unless otherwise specified)
PARAMETER OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage Collector-Base Breakdown Voltage Emitter-Base Breakdown Voltage Collector-Cutoff Current ON CHARACTERISTICS DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter On Voltage hFE1* hFE2 VCE(SAT) VBE(ON) Ic=100mA,VCE=1.0V Ic=500mA, VCE=1.0V Ic=500mA,IB=50Ma Ic=500mA, VCE=1.0V See Classification 40 0.7 1.2 SYMBOL V(BR)CEO V(BR)CES V(BR)EBO ICBO TEST CONDITIONS IC=10mA, IB=0 IC=100A,IE=0 IE=10A, Ic=0 VCB=20V VCB=20V,Ta=150C MIN TYP MAX UNIT 45 50 5 100 5 V V V nA A
V V
CLASSIFICATION OF hFE1*
RANK RANGE BC817-16 100-250 BC817-25 160-400 BC817-40 250-600
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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BC817
TYPICAL CHARACTERISTICS
Typical Pulsed Current Gain vs Collector Current
Typical Pulsed Current Gain, hFE
NPN EPITAXIAL SILICON TRANSISTOR
Collector-Emitter Saturation Voltage vs Collector Current
Collector-Emitter Voltage, VCESAT (V)
500 VCE = 5V 400 300 200 100 0 0.001 0.01 0.1 12 Collector Current, IC (A) -40 25 125
0.6 0.5 0.4 0.3 0.2 0.1 0
= 10 125 25 -40 0.01 0.1 Collector Current, IC (A) 1 3
Base-Emitter Saturation Voltage vs Collector Current
Base-Emitter On Voltage, VBE(ON) (V) Base-Emitter Voltage, VBE(SAT) (V)
Base-Emitter On Voltage vs Collector Current 1 0.8 0.6 0.4 0.2 0.001 -40 25 150 VCC = 5V 0.01 0.1 1
1.2 = 10 1 -40 0.8 0.6 0.4 0.2 1 10 100 1000 Collector Current, IC (mA) 25 125
Collector Current, IC (A)
Collector-Cutoff Current vs Ambient Temperature
Collector Current , ICBO(nA)
Collector-Base Capacitance vs Collector-Base Voltage
Collector-BasE Capacitance, Cc (pF)
100 VCB = 40V 10 1 0.1
40 30 20 10 0 0 4 8 12 16 20 24 28
25
50
75
100
125
150
Ambient Temperature, TA ( )
Collector-Base Voltage, VCB (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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BC817
TYPICAL CHARACTERISTICS(cont.)
Gain Bandwidth Pro Duct, hFE(MHz)
NPN EPITAXIAL SILICON TRANSISTOR
VCE = 10V 400 300 200 100 0 1 10 100 1000 Collector Current, IC(mA) Gain Bandwidth Product vs Collector Current
Power Dissipation, PD(mW)
500
350 300 250 200 150 100 50 0 0 25 50 75 100 125 150 ) Temperature ( SOT-23
Power Dissipation vs Ambient Temperature
UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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