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
500 mA, 50 V NPN/NPN double Resistor-Equipped Transistor (RET) in a small
SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package.
1.2 Features
n 500 mA output current capability
n Built-in bias resistors
n Simplifies circuit design
n Reduces component count
n Reduces pick and place costs
n AEC-Q101 qualified
1.3 Applications
n Digital application in automotive and industrial segments
n Switching loads
1.4 Quick reference data
PIMN31
500 mA, 50 V NPN/NPN double resistor-equipped transistor;
R1 = 1 k, R2 = 10 k
Rev. 01 — 19 June 2007 Product data sheet
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
Per transistor
V
CEO
collector-emitter voltage open base - - 50 V
I
O
output current - - 500 mA
R1 bias resistor 1 (input) 0.7 1 1.3 k
R2/R1 bias resistor ratio 9 10 11
PIMN31_1 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 01 — 19 June 2007 2 of 11
NXP Semiconductors
PIMN31
500 mA, 50 V NPN/NPN double RET; R1 = 1 k, R2 = 10 k
2. Pinning information
3. Ordering information
4. Marking
5. Limiting values
Table 2. Pinning
Pin Description Simplified outline Symbol
1 GND (emitter) TR1
2 input (base) TR1
3 output (collector) TR2
4 GND (emitter) TR2
5 input (base) TR2
6 output (collector) TR1
132
4
56
65 4
1
23
R2
TR1
TR2
R1
R2 R1
sym063
Table 3. Ordering information
Type number Package
Name Description Version
PIMN31 SC-74 plastic surface-mounted package (TSOP6); 6 leads SOT457
Table 4. Marking codes
Type number Marking code
PIMN31 4E
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
Per transistor
V
CBO
collector-base voltage open emitter - 50 V
V
CEO
collector-emitter voltage open base - 50 V
V
EBO
emitter-base voltage open collector - 5 V
V
I
input voltage
positive - +12 V
negative - 5V
I
O
output current - 500 mA
P
tot
total power dissipation T
amb
25 °C
[1]
- 290 mW

PIMN31,115

Mfr. #:
Manufacturer:
Nexperia
Description:
Bipolar Transistors - Pre-Biased DOUBLE RET
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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