500 mA RETs for Automotive applications

NXP 500 mA resistorequipped transistors (RETs)
PDTD and PDTB series
500 mA RETs for
Automotive applications
Developed specifically for the automotive and industrial market, 500 mA RETs combine one or
two resistors with a transistor to provide an optimal integrated solution for digital applications.
Key features
Ñ Built-in bias resistors
Ñ 500 mA collector current capability
Ñ ± 10 % resistor tolerance
Ñ 5 different resistor combinations (more on request)
Ñ double versions in SOT457 (SC-74) on request
Key benefits
Ñ lower handling and inventory costs
Ñ reduced boardspace
Ñ shorter assembly times
Ñ reduced pick-and-place efforts
Ñ simpler design process
Ñ increased end product reliability due to fewer
soldering points
Key applications
Ñ digital applications in automotive and industrial segments
Ñ switching loads
Ñ controlling IC inputs
Ñ cost saving alternative for BC807/BC817 and their base
resistors in digital applications
Application examples
VCC
from
logic
mse235
RETs to switch loads up to 500 mA
500 mA RET
PDTB series
power supply
load
R2
R1
control input
100 mA RET
PDTC series
bra285
Loadswitch using a 500 mA PNP RET
www.nxp.com
© 2008 NXP B.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
Date of release: June 2008
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and
Document order number: 9397 750 16559
reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use.
Printed in the Netherlands
Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Types and parametric data
Package
SOT23
SOT457 (SC-74)
Size (mm)
2.9 x 1.3 x 1.0
2.9 x 1.5 x 1.0
P tot (mW)
250
290
Polarity
NPN
PNP
Double NPN
6
IC
VCEO
R1
R2
(mA)
(V)
(kΩ)
(kΩ)
R1
R1
R1
R2
R2
500
50
R1 ≠ R2
only R1
1.0
1.0
PDTD113ET
PDTB113ET
2.2
2.2
PDTD123ET
PDTB123ET
1.0
10
PDTD113ZT
PDTB113ZT
2.2
10
PDTD123YT
PDTB123YT
2.2
-
PDTD123TT
PDTB123TT
1
PDTB113ZT
R1 = 1, R2 = 10; NPN
R1 = 1, R2 = 10; PNP
PDTD123TT
PDTB123TT
R1 = 2.2; NPN
R1 = 2.2; PNP
R2
TR2
TR1
MSE184
PDTD113ZT
4
R2
MSE185
R1 = R2
5
R1
2
3
sym063
PIMN31
Types in bold: samples included
Cross reference list
Device
NXP replacement
Device
NXP replacement
Device
NXP replacement
BCR503
BCR505
PCR521
BCR523
BCR523U
BRC553
BCR571
BCR573
PDTD123ET
PDTD123YT
PDTD113ET
PDTD113ZT
PIMN31
PDTB123ET
PDTB113ET
PDTB113ZT
DDTB113EC
DDTB113ZC
DDTB123EC
DDTB123TC
DDTB123YC
DDTD113EC
DDTD113ZC
DDTC123EC
DDTC123TC
DDTC123YC
PDTB113ET
PDTB113ZT
PDTB123ET
PDTB123TT
PDTB123YT
PDTD113ET
PDTD113ZT
PDTD123ET
PDTD123TT
PDTD123YT
KRC241S
KRA221S
KRC245S
KRA225S
KRC242S
KRA222S
KRC246S
KRA226S
PBRN113ET
PBRP113ET
PBRN113ZT
PBRP113ZT
PBRN123ET
PBRP123ET
PBRN123YT
PBRP123YT
PIMN31
R1 = 1, R2 = 10; double NPN
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