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NPN SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR
ISSUE 1 JUNE 1995 FEATURES * VCEV = 80V * Very low saturation voltages * High Gain * 20 Amps pulse current APPLICATIONS * LCD Backlight converters * Emergency lighting * DC-DC converters
ZTX1049A
C B
E
E-Line TO92 Compatible SYMBOL VCBO VCEO VEBO ICM IC IB Ptot Tj:Tstg VALUE 80 25 5 20 4 500 1 -55 to +200 UNIT V V V A A mA W C
ABSOLUTE MAXIMUM RATINGS.
PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Peak Pulse Current Continuous Collector Current Base Current Power Dissipation at Tamb=25C Operating and Storage Temperature Range
ZTX1049A
ELECTRICAL CHARACTERISTICS (at Tamb = 25C unless otherwise stated).
PARAMETER Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Collector-Emitter Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-Off Current Emitter Cut-Off Current Collector Emitter Cut-Off Current SYMBOL V(BR)CBO VCES VCEO VCEV V(BR)EBO ICBO IEBO ICES MIN. 80 80 25 80 5 TYP. 120 120 35 120 8.75 0.3 0.3 0.3 30 60 125 155 890 820 250 300 300 200 35 430 450 450 350 70 180 45 125 380 60 10 10 10 45 80 180 220 950 900 MAX. UNIT V V V V V nA nA nA mV mV mV mV mV mV CONDITIONS. IC=100A IC=100A IC=10mA IC=100A, VEB=1V IE=100A VCB=50V VEB=4V VCES=50V IC=0.5A, IB=10mA* IC=1A, IB=10mA* IC=2A, IB=10mA* IC=4A, IB=50mA* IC=4A, IB=50mA* IC=4A, VCE=2V* IC=10mA, VCE=2V* IC=0.5A, VCE=2V* IC=1A, VCE=2V* IC=4A, VCE=2V* IC=20A, VCE=2V* MHz pF ns ns IC=50mA, VCE=10V f=50MHz VCB=10V, f=1MHz IC=4A, IB=40mA, VCC=10V IC=4A, IB=40mA, VCC=10V
Collector-Emitter Saturation VCE(sat) Voltage
Base-Emitter Saturation Voltage Base-Emitter Turn-On Voltage Static Forward Current Transfer Ratio
VBE(sat) VBE(on) hFE
1200
Transition Frequency Output Capacitance Turn - On Time Turn -Off Time
fT Cobo ton toff
*Measured under pulsed conditions. Pulse width=300s. Duty cycle 2%
ZTX1049A TYPICAL CHARACTERISTICS
1.0 0.8 0.6 0.4 0.2 0 IC/IB=10 IC/IB=50 IC/IB=100 IC/IB=200 +25C 1.0 0.8 0.6 0.4 0.2 0 -55C +25C +100C +175C IC/IB=100
1mA
10mA
100mA
1A
10A
100A
1mA
10mA
100mA
1A
10A
100A
IC-Collector Current
VCE(sat) v IC
IC-Collector Current
VCE(sat) v IC
700 VCE=2V 600 500 400 300 200 100 0 1mA 10mA 100mA 1A 10A 100A +100C +25C -55C
1.4 1.2 1.0
IC/IB=100
-55C +25C +100C 0.8 +175C 0.6 0.4 0.2 0 10mA 100mA 1A 10A 100A
IC-Collector Current
hFE V IC
IC-Collector Current
VBE(sat) v IC
1.4 1.2 1.0
VCE=2V
100
Singe Pulse Test Tamb = 25C
-55C +25C +100C 0.8 +175C 0.6 0.4 0.2 0 1mA 10mA 100mA 1A 10A 100A
10
1 0.1
DC 1s 100ms 10ms 1ms 100s
0.1 0.1V
1V
10V
100V
IC-Collector Current
VBE(on) v IC
VCE - Collector Emitter Voltage (V)
Safe Operating Area
ZTX1049A
180
1.0
D=1(D.C) t1
160
140
Max Power Dissipation - (Watts)
120 100
tp
D=t1 tp
0.75
Am t en bi
D=0.5
m te
0.50
80
ra pe
D=0.2
60
D=0.1 D=0.05
re tu
40
0.25
20
Single Pulse
0 0.1ms 1ms 10ms 100ms 1s 10s 100s
-40
0
40
80
120
160
200
Pulse Width
T -Temperature (C)
Transient Thermal Resistance
Derating curve
SPICE PARAMETERS
*ZETEX ZTX1049A Spice model Last revision 15/6/95 * .MODEL ZTX1049A NPN IS=1.5E-12 NF=1.0 BF=600 IKF=7.5 VAF=100 + ISE=0.9E-13 NE=1.25 NR=1.0 BR=150 IKR=3 VAR=15 + + + * * * ISC=5.0E-13 NC=1.76 RB=0.1 RE=0.018 RC=0.007 CJC=136E-12 CJE=550E-12 MJC=0.352 MJE=0.36 VJC=0.554 VJE=0.726 TF=400E-12 TR=6.9E-9
(c) 1995 ZETEX PLC The copyright in this model and the design embodied belong to Zetex PLC (Zetex). It is supplied free of charge by Zetex for the purpose of research and design and may be used or copied intact (including this notice) for that purpose only. All other rights are reserved. The model is believed accurate but no condition or warranty as to its merchantability or fitness for purpose is given and no liability in respect of any use is accepted by Zetex PLC, its distributors or agents.
Zetex plc. Fields New Road, Chadderton, Oldham, OL9-8NP, United Kingdom. Telephone: (44)161 622 4422 (Sales), (44)161 622 4444 (General Enquiries) Fax: (44)161 622 4420 Zetex GmbH Streitfeldstrae 19 D-81673 Munchen Germany Telefon: (49) 89 45 49 49 0 Fax: (49) 89 45 49 49 49 Zetex Inc. 47 Mall Drive, Unit 4 Commack NY 11725 USA Telephone: (516) 543-7100 Fax: (516) 864-7630 Zetex (Asia) Ltd. 3510 Metroplaza, Tower 2 Hing Fong Road, Kwai Fong, Hong Kong Telephone:(852) 26100 611 Fax: (852) 24250 494 These are supported by agents and distributors in major countries world-wide (c)Zetex plc 1997 Internet: http://www.zetex.com
This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. The Company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.

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