PBLS4005D Datasheet, PDF (1/15 Pages) NXP Semiconductors – 40 V PNP BISS loadswitch

PBLS4005D
40 V PNP BISS loadswitch
Rev. 03 — 6 January 2009
Product data sheet
1. Product profile
1.1 General description
PNP low V_CEsat Breakthrough In Small Signal (BISS) transistor and NPN Resistor-
Equipped Transistor (RET) in a SOT457 (SC-74) small Surface-Mounted Device (SMD)
plastic package.
1.2 Features
I Low V_CEsat (BISS) and resistor-equipped transistor in one package
I Low threshold voltage (< 1 V) compared to MOSFET
I Low drive power required
I Space-saving solution
I Reduction of component count
1.3 Applications
I Supply line switches
I Battery charger switches
I High-side switches for LEDs, drivers and backlights
I Portable equipment
1.4 Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
Min Typ Max
TR1; PNP low V_CEsat transistor
V_CEO
collector-emitter voltage open base
-
I_C
collector current
[1] _-
R_CEsat
collector-emitter saturation I_C = −500 mA; ^[2] -
resistance
I_B = −50 mA
TR2; NPN resistor-equipped transistor
-
−40
-
−1
240 340
V_CEO
I_O
R1
collector-emitter voltage
output current
bias resistor 1 (input)
open base
-
-
50
-
-
100
33
47
61
R2/R1
bias resistor ratio
0.8 1
1.2
[1] Device mounted on a ceramic Printed-Circuit Board (PCB), Al₂O₃, standard footprint.
[2] Pulse test: t_p ≤ 300 µs; δ ≤ 0.02.
Unit
V
A
mΩ
V
mA
kΩ