PBLS4004D

www.DataSheet4U.com PBLS4004D 40 V PNP BISS loadswitch Rev. 02 — 19 July 2005 Product data sheet 1. Product profile 1.1 General description PNP low VCEsat Breakthrough In Small Signal (BISS) transistor and NPN ResistorEquipped Transistor (RET) in a SOT457 (SC-74) small Surface Mounted Device (SMD) plastic package. 1.2 Features s s s s s Low VCEsat (BISS) and resistor-equipped transistor in one package Low threshold voltage (< 1 V) compared to MOSFET Low drive power required Space-saving solution Reduction of component count 1.3 Applications s s s s Supply line switches Battery charger switches High-side switches for LEDs, drivers and backlights Portable equipment 1.4 Quick reference data Table 1: Symbol VCEO IC RCEsat Quick reference data Parameter collector-emitter voltage collector current (DC) collector-emitter saturation resistance collector-emitter voltage output current bias resistor 1 (input) bias resistor ratio IC = −500 mA; IB = −50 mA open base Conditions open base [1] [2] Min - Typ 240 Max −40 −1 340 Unit V A mΩ TR1; PNP low VCEsat transistor TR2; NPN resistor-equipped transistor VCEO IO R1 R2/R1 [1] [2] 15.4 0.8 22 1 50 100 28.6 1.2 V mA kΩ Device mounted on a ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint. Pulse test: tp ≤ 300 µs; δ ≤ 0.02. DataSheet 4 U .com www.DataSheet4U.com Philips Semiconductors PBLS4004D 40 V PNP BISS loadswitch 2. Pinning information Table 2: Pin 1 2 3 4 5 6 Pinning Description emitter TR1 base TR1 outp...