ZTX1149A Diodes Inc, ZTX1149A Datasheet - Page 4

• Manufacturer Part Number: ZTX1149A
• Description: Bipolar Small Signal PNP High Gain & Crnt
• Manufacturer: Diodes Inc

Specifications of ZTX1149A

• Minimum Operating Temperature: - 55 C
• Configuration: Single
• Transistor Polarity: PNP
• Mounting Style: Through Hole
• Package / Case: TO-92
• Collector- Emitter Voltage Vceo Max: 25 V
• Emitter- Base Voltage Vebo: - 5 V
• Continuous Collector Current: - 3 A
• Maximum Dc Collector Current: 3 A
• Power Dissipation: 1 W
• Maximum Operating Frequency: 135 MHz
• Maximum Operating Temperature: + 200 C
• Collector Emitter Voltage V(br)ceo: 25V
• Transition Frequency Typ Ft: 135MHz
• Power Dissipation Pd: 1W
• Dc Collector Current: 3A
• No. Of Pins: 3
• Dc Current Gain Min (hfe): 450
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

*ZETEX ZTX1149 Spice model Last revision 10/1/97
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©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 GmbH
Streitfeldstraße 19
D-81673 München
Germany
Telefon: [phone]
Fax: [phone]
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.
ZTX1149A
180
160
140
120
100
80
60
40
20
0
0.1ms
D=0.2
D=0.1
D=0.05
Transient Thermal Resistance
D=1(D.C)
D=0.5
ZTX1149 PNP IS =9.5e-13 NF=1.002 ISE=1.2e-13 NE =1.4 BF =520
VAF=24.97 IKF=5 NR =0.997 ISC=4.5E-13 NC =1.25
BR = 40 VAR=2.51 IKR=0.7 RE =20e-3 RB =150e-3
RC =10e-3 CJE=490e-12 CJC=150e-12 VJC=1.094
MJC= 0.4739 TF =1e-9 TR = 3.5e-9
1ms
t1
10ms
Pulse Width
tp
Fax: [phone]
Zetex Inc.
47 Mall Drive, Unit 4
Commack NY 11725
USA
Telephone: [phone]
100ms
Zetex plc.
Fields New Road, Chadderton, Oldham, OL9-8NP, United Kingdom.
Telephone: [phone] (Sales), (44)161 622 4444 (General Enquiries)
Fax: [phone]
D=t1
tp
1s
Single Pulse
10s
100s
Zetex (Asia) Ltd.
3510 Metroplaza, Tower 2
Kwai Fong, Hong Kong
Telephone:[phone]
Fax: [phone]
Hing Fong Road,
0.75
0.50
0.25
1.0
-40
0
Derating curve
T -Temperature (°C)
40
These are supported by
agents and distributors in
Internet:http://www.zetex.com
major countries world-wide
Zetex plc 1997
80
120
160
200