ZXT12N20DX ZETEX | Alldatasheet

Document overview

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Technical content

SuperSOT4™ DUAL 20V NPN SILICON LOW SATURATION SWITCHING TRANSISTOR SUMMARY VCEO=20V; RSAT = 40m ;I C= 3.5A

DESCRIPTION

This new 4th generation ultra low saturation transistor utilises the Zetex matrix structure combined with advanced assembly techniques to give extremely low on state losses. This makes it ideal for high efficiency, low voltage switching applications.

FEATURES

  • Extremely Low Equivalent On Resistance
  • Extremely Low Saturation Voltage
  • h FE characterised up to 10A
  • IC=3.5A Continuous Collector Current
  • MSOP8 package

APPLICATIONS

  • DC - DC Converters
  • Power Management Functions
  • Power switches
  • Motor control

ORDERING INFORMATION

(inches) TAPE WIDTH (mm) QUANTITY PER REEL ZXT12N20DXTA 7 12mm embossed 1000 units ZXT12N20DXTC 13 12mm embossed 4000 units DEVICE MARKING T12N20DX Top View MSOP81234 8765

PARAMETER SYMBOL V ALUE UNIT Junction to Ambient (a)(d) R θJA 143 °C/W Junction to Ambient (b)(d) R θJA 100 °C/W Junction to Ambient (a)(e) R θJA 120 °C/W NOTES (a) For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions (b) For a device surface mounted on FR4 PCB measured at t/H110885 secs. (c) Repetitive rating - pulse width limited by maximum junction temperature. Refer to Transient Thermal Impedance graph. (d) For device with one active die. (e) For device with two active die running at equal power. ABSOLUTE MAXIMUM RATINGS. PARAMETER SYMBOL LIMIT UNIT Collector-Base Voltage V CBO 50 V Collector-Emitter Voltage V CEO 20 V Emitter-Base Voltage V EBO 7.5 V Peak Pulse Current I CM 15 A Continuous Collector Current I C 3.5 A Base Current I B 500 mA Power Dissipation at TA=25°C (a)(d) Linear Derating Factor PD 0.87 6.9 W mW/°C Power Dissipation at TA=25°C (a)(e) Linear Derating Factor PD 1.04 8.3 W mW/°C Power Dissipation at TA=25°C (b)(d) Linear Derating Factor PD 1.25 W mW/°C Operating and Storage Temperature Range T j:Tstg -55 to +150 °C

ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated). PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS. Collector-Base Breakdown Voltage V(BR)CBO 50 100 V I C=100 /H9262A Collector-Emitter Breakdown Voltage V(BR)CEO 20 30 V I C=10mA* Emitter-Base Breakdown Voltage V (BR)EBO 7.5 8.5 V I E=100 /H9262A Collector Cut-Off Current I CBO 100 nA V CB=40V Emitter Cut-Off Current I EBO 100 nA V EB=6V Collector Emitter Cut-Off Current I CES 100 nA V CES =40V Collector-Emitter Saturation Voltage VCE(sat) 7.0 120 160 100 160 200 mV mV mV mV I C=0.1A, I B=10mA* IC=1A, I B=10mA* IC=3A, I B=150mA* IC=3.5A, I B=50mA* Base-Emitter Saturation Voltage V BE(sat) 0.9 1.0 V I C=3.5A, I B=50mA* Base-Emitter Turn-On Voltage V BE(on) 0.85 0.9 V I C=3.5A, V CE=2V* Static Forward Current Transfer Ratio hFE 250 300 200 400 450 320 900 I C=10mA, V CE=2V* IC=1A, V CE=2V* IC=3.5A, V CE=2V* IC=10A, V CE=2V* Transition Frequency f T 112 MHz I C=50mA, V CE=10V f=50MHz Output Capacitance C obo 43 pF V CB=10V, f=1MHz Turn-On Time t (on) 65 ns V CC=10V, I C=2A IB1=IB2=40mA Turn-Off Time t (off) 400 ns *Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤ 2%

PACKAGE DIMENSIONS PAD LAYOUT DETAILS 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 Zetex Inc. Zetex (Asia) Ltd. These are supported by Streitfeldstraße 19 47 Mall Drive, Unit 4 3510 Metroplaza, Tower 2 agents and distributors in D-81673 München Commack NY 11725 Hing Fong Road, major countries world-wide Germany USA Kwai Fong, Hong Kong © Zetex plc 2000 Telefon: (49) 89 45 49 49 0 Telephone: (631) 543-7100 Telephone:(852) 26100 611 Fax: (49) 89 45 49 49 49 Fax: (631) 864-7630 Fax: (852) 24250 494 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. H E D eX6 A1 LC 1 234 5678 B Conforms to JEDEC MO-187 Iss A DIM Millimetres Inches MIN MAX MIN MAX A 1.10 0.043 A1 0.05 0.15 0.002 0.006 B 0.25 0.40 0.010 0.016 C 0.13 0.23 0.005 0.009 D 2.90 3.10 0.114 0.122 e 0.65 BSC 0.0256 BSC E 2.90 3.10 0.114 0.122 H 4.90 BSC 0.193 BSC L 0.40 0.70 0.016 0.028 q° 0° 6° 0° 6°