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BT151-500R,127

P1-P3P4-P6P7-P9P10-P12
IMPORTANT NOTICE
10 December 2015
1. Global joint venture starts operations as WeEn Semiconductors
Dear customer,
As from November 9th, 2015 NXP Semiconductors N.V. and Beijing JianGuang Asset
Management Co. Ltd established Bipolar Power joint venture (JV), WeEn Semiconductors, which
will be used in future Bipolar Power documents together with new contact details.
In this document where the previous NXP references remain, please use the new links as shown
below.
WWW - For www.nxp.com use www.ween-semi.com
Email - For salesaddresses@nxp.com use salesaddresses@ween-semi.com
For the copyright notice at the bottom of each page (or elsewhere in the document, depending
on the version) “
©
NXP Semiconductors N.V. {year}. All rights reserved” becomes “
©
WeEn
Semiconductors Co., Ltd. {year}. All rights reserved”
If you have any questions related to this document, please contact our nearest sales office via e-
mail or phone (details via salesaddresses@ween-semi.com).
Thank you for your cooperation and understanding,
WeEn Semiconductors
BT151-500R
SCR, 12 A, 15mA, 500 V, SOT78
Rev. 05 — 2 March 2009 Product data sheet
1. Product profile
1.1 General description
Planar passivated SCR (Silicon Controlled Rectifier) in a SOT78 plastic package.
1.2 Features and benefits
High reliability
High surge current capability
High thermal cycling performance
1.3 Applications
Ignition circuits
Motor control
Protection Circuits
Static switching
1.4 Quick reference data
Table 1. Quick reference
Symbol Parameter Conditions Min Typ Max Unit
V
DRM
repetitive peak
off-state voltage
- - 500 V
I
T(AV)
average on-state
current
half sine wave;
T
mb
≤ 109 °C; see Figure 3
--7.5A
I
T(RMS)
RMS on-state
current
half sine wave;
T
mb
≤ 109 °C; see Figure 1;
see Figure 2
--12A
Static characteristics
I
GT
gate trigger current V
D
=12V; T
j
=25°C;
I
T
=100mA; see Figure 8
-215mA
BT151-500R_5 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 05 — 2 March 2009 2 of 11
NXP Semiconductors
BT151-500R
SCR, 12 A, 15mA, 500 V, SOT78
2. Pinning information
3. Ordering information
Table 2. Pinning information
Pin Symbol Description Simplified outline Graphic symbol
1 K cathode
SOT78
( TO-220AB ; S C - 4 6 )
2 A anode
3G gate
mb mb anode
12
mb
3
sym037
AK
G
Table 3. Ordering information
Type number Package
Name Description Version
BT151-500R TO-220AB;
SC-46
plastic single-ended package; heatsink mounted; 1 mounting hole; 3-lead
TO-220AB
SOT78
P1-P3P4-P6P7-P9P10-P12

BT151-500R,127

Mfr. #:
Buy BT151-500R,127
Manufacturer:
WeEn Semiconductors
Description:
SCRs 12A 500V
Lifecycle:
New from this manufacturer.
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