Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
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
n Low V
CEsat
(BISS) and resistor-equipped transistor in one package
n Low threshold voltage (<1 V) compared to MOSFET
n Space-saving solution
n Reduction of component count
n AEC-Q101 qualified
1.3 Applications
n Supply line switches
n Battery charger switches
n High-side switches for LEDs, drivers and backlights
n Portable equipment
1.4 Quick reference data
[1] Pulse test: t
p
300 µs; δ≤0.02.
PBLS2022D
20 V, 1.8 A PNP BISS loadswitch
Rev. 02 — 6 September 2009 Product data sheet
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
TR1; PNP low V
CEsat
transistor
V
CEO
collector-emitter voltage open base - - 20 V
I
C
collector current - - 1.8 A
I
CM
peak collector current single pulse;
t
p
1ms
--3A
R
CEsat
collector-emitter saturation
resistance
I
C
= 1.8 A;
I
B
= 100 mA
[1]
- 78 117 m
TR2; NPN resistor-equipped transistor
V
CEO
collector-emitter voltage open base - - 50 V
I
O
output current - - 100 mA
R1 bias resistor 1 (input) 3.3 4.7 6.1 k
R2/R1 bias resistor ratio 0.8 1 1.2
PBLS2022D_2 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 6 September 2009 2 of 16
NXP Semiconductors
PBLS2022D
20 V, 1.8 A PNP BISS loadswitch
2. Pinning information
3. Ordering information
4. Marking
Table 2. Pinning
Pin Description Simplified outline Graphic symbol
1 base TR1
2 input (base) TR2
3 output (collector) TR2
4 GND (emitter) TR2
5 collector TR1
6 emitter TR1
132
4
56
654
1
23
R2
TR1
TR2
R1
006aab506
Table 3. Ordering information
Type number Package
Name Description Version
PBLS2022D SC-74 plastic surface-mounted package (TSOP6); 6 leads SOT457
Table 4. Marking codes
Type number Marking code
PBLS2022D KB

PBLS2022D,115

Mfr. #:
Manufacturer:
Nexperia
Description:
Bipolar Transistors - Pre-Biased 20V/1.6A LOADSWITCH IN SOT457
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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