Datasheets
BT151-500R by:

Silicon Controlled Rectifier, 12A I(T)RMS, 500V V(DRM), 500V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC, SC-46, 3 PIN

Part Details for BT151-500R by WeEn Semiconductor Co Ltd

Results Overview of BT151-500R by WeEn Semiconductor Co Ltd

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Applications Consumer Electronics Renewable Energy Entertainment and Gaming

BT151-500R Information

BT151-500R by WeEn Semiconductor Co Ltd is a Silicon Controlled Rectifier.
Silicon Controlled Rectifiers are under the broader part category of Trigger Devices.

Trigger devices initiate or control actions in electronic circuits by producing output signals when specific input conditions are met. They are commonly used in timing circuits and pulse generators. Read more about Trigger Devices on our Trigger Devices part category page.

Available Datasheets

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WBT1.5-1SLD Coilcraft Inc RF Transformer, 0.04MHz Min, 350MHz Max, ROHS COMPLIANT
1812WBT1.5-1LB Coilcraft Inc RF Transformer, 1.3MHz Min, 100MHz Max, 1.5:1, ROHS COMPLIANT
WBT1.5-1L Coilcraft Inc RF Transformer, 0.04MHz Min, 350MHz Max, ROHS COMPLIANT

Part Details for BT151-500R

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BT151-500R Part Data Attributes

BT151-500R WeEn Semiconductor Co Ltd
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BT151-500R WeEn Semiconductor Co Ltd Silicon Controlled Rectifier, 12A I(T)RMS, 500V V(DRM), 500V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC, SC-46, 3 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer WEEN SEMICONDUCTORS CO LTD
Package Description SC-46, 3 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.30.00.80
Samacsys Manufacturer WeEn Semiconductors
Additional Feature HIGH RELIABILITY
Case Connection ANODE
Configuration SINGLE
DC Gate Trigger Current-Max 15 mA
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
RMS On-state Current-Max 12 A
Reference Standard IEC-60134
Repetitive Peak Off-state Voltage 500 V
Repetitive Peak Reverse Voltage 500 V
Surface Mount NO
Terminal Finish TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Trigger Device Type SCR

Alternate Parts for BT151-500R

This table gives cross-reference parts and alternative options found for BT151-500R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BT151-500R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCR12MG Littelfuse Inc $1.0943 Silicon Controlled Rectifier, 12A I(T)RMS, 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, CASE 221A-09, 3 PIN BT151-500R vs MCR12MG
MCR12M onsemi Check for Price 12A, 600V, SCR, TO-220AB, CASE 221A-09, 3 PIN BT151-500R vs MCR12M
BT151-500RT WeEn Semiconductor Co Ltd Check for Price Silicon Controlled Rectifier, 12.5A I(T)RMS, 500V V(DRM), 500V V(RRM), 1 Element, TO-220AB, PLASTIC, SC-46, 3 PIN BT151-500R vs BT151-500RT
2N6398 Loras Industries Inc Check for Price Silicon Controlled Rectifier, 12A I(T)RMS, 5000mA I(T), 600V V(DRM), 1 Element, TO-220AB BT151-500R vs 2N6398
2N6398 Motorola Semiconductor Products Check for Price Silicon Controlled Rectifier, 12A I(T)RMS, 5000mA I(T), 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, CASE 221A-07, 3 PIN BT151-500R vs 2N6398
Part Number Manufacturer Composite Price Description Compare
2N6398 Semitronics Corp Check for Price Silicon Controlled Rectifier, 12A I(T)RMS, 5000mA I(T), 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN BT151-500R vs 2N6398
S6012R Loras Industries Inc Check for Price Silicon Controlled Rectifier, 12A I(T)RMS, 12000mA I(T), 600V V(DRM), 1 Element, TO-220AB BT151-500R vs S6012R
TIC126M Bourns Inc Check for Price Silicon Controlled Rectifier, 12A I(T)RMS, 7500mA I(T), 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, PLASTIC, TO-220, FM-3 BT151-500R vs TIC126M
MCR12DCMT4G Littelfuse Inc $0.9431 Silicon Controlled Rectifier, 12A I(T)RMS, 600V V(DRM), 600V V(RRM), 1 Element, DPAK-3 BT151-500R vs MCR12DCMT4G
S1210MH STMicroelectronics Check for Price 12A, 600V, SCR, TO-220AB BT151-500R vs S1210MH
CR8AM-12 Renesas Electronics Corporation Check for Price 12.6A, 600V, SCR, TO-220AB, TO-220, 3 PIN BT151-500R vs CR8AM-12
S1206MH STMicroelectronics Check for Price 12A, 600V, SCR, TO-220AB BT151-500R vs S1206MH
S6012RTP Littelfuse Inc $1.3650 Silicon Controlled Rectifier, 12A I(T)RMS, 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 BT151-500R vs S6012RTP
DRA8G SANYO Electric Co Ltd Check for Price Silicon Controlled Rectifier, 12.6A I(T)RMS, 8000mA I(T), 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN BT151-500R vs DRA8G
USF8J48 Toshiba America Electronic Components Check for Price Silicon Controlled Rectifier, 12.6 A, 600 V, SCR, LEAD FREE, 13-10J2B, 3 PIN BT151-500R vs USF8J48

BT151-500R Related Parts

BT151-500R Frequently Asked Questions (FAQ)

  • The recommended operating frequency for the BT151-500R is up to 400 Hz, but it can be used at higher frequencies with proper cooling and derating.

  • To ensure safe operation, ensure that the junction temperature (Tj) does not exceed 125°C. Use a heat sink and thermal interface material to maintain a safe temperature.

  • The maximum allowable voltage transient for the BT151-500R is 1.5 times the rated voltage (500V) for a duration of 10 ms.

  • Yes, the BT151-500R can be used in a series configuration, but ensure that the voltage rating of each device is not exceeded and that the devices are properly matched.

  • Use a snubber circuit or an R-C damper circuit to protect the BT151-500R from electrical noise and EMI. Ensure proper grounding and shielding of the circuit.

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