ZXTP23140BFHTA Diodes Incorporated

ZXTP23140BFH 140V SOT23 PNP medium power transistor Summary V > -160V, V > -140V (BR)CEX (BR)CEO I = -2.5A C(CONT) R = 76m typical CE(sat) V < -95mV -1A CE(sat) P = 1.25W D Description C Advanced process capability and package design have been used to maximize the power handling and performance of this small outline transistor. The compact size and ratings of this device make it ideally B suited to applications where space is at a premium. Features E Higher power dissipation SOT23 package High peak current Low saturation voltage 160V forward blocking voltage Applications E DC - DC converters Motor drive C High side switches B Pinout - top view Ordering information Device Reel size Tape width Quantity per reel (inches) ZXTP23140BFHTA 7 8mm 3,000 Device marking 955 Issue 1 - February 2006 1 www.zetex.com Zetex Semiconductors plc 2006ZXTP23140BFH Absolute maximum ratings Parameter Symbol Limit Unit Collector-base voltage V -160 V CBO Collector-emitter voltage V -160 V (BR)CEX Collector-emitter voltage V -140 V CEO Emitter-base voltage V -7.0 V EBO Peak pulse current I -5 A CM (b) I -2.5 A Continuous collector current C Base current I -1 A B (a) P 0.73 W Power dissipation T =25C D A (a) 5.84 mW/C Linear derating factor (b) P 1.05 W Power dissipation T =25C D A (b) 8.4 mW/C linear derating factor (c) P 1.25 W Power dissipation T =25C D A (c) 9.6 mW/C linear derating factor (d) P 1.81 W Power dissipation T =25C D A (d) 14.5 mW/C linear derating factor Operating and storage temperature T :T -55 to +150 C j stg Thermal resistance Parameter Symbol Limit Unit (a) R 171 C/W Junction to ambient JA (b) R 119 C/W Junction to ambient JA (c) R 100 C/W Junction to ambient JA (d) R 69 C/W Junction to ambient JA NOTES: (a) For a device surface mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions. (b) Mounted on 25mm x 25mm x 1.6mm FR4 PCB with a high coverage of single sided 2 oz copper in still air conditions. (c) Mounted on 50mm x 50mm x 1.6mm FR4 PCB with a high coverage of single sided 2 oz copper in still air conditions. (d) As (c) above measured at t<5sec. Issue 1 - February 2006 2 www.zetex.com Zetex Semiconductors plc 2006