Datasheets
BTA40-600B by:
STMicroelectronics
Continental Device India Ltd
Loras Industries Inc
STMicroelectronics
Not Found

40A standard Triacs

Part Details for BTA40-600B by STMicroelectronics

Results Overview of BTA40-600B by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

BTA40-600B Information

BTA40-600B by STMicroelectronics is a TRIAC.
TRIACs 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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BLM15PX600BH1D Murata Manufacturing Co Ltd FB SMD 0402inch 60ohm POWRTRN
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940-600B-30H Amphenol Communications Solutions XCede Plus, High speed backplane connectors, 6-Pair, Open.

Price & Stock for BTA40-600B

Part # Distributor Description Stock Price Buy
DISTI # 72K7159
Newark Triac, 600 V, 50 Ma, 40 A, 400 A, 80 Ma, 1.5 V Rohs Compliant: Yes |Stmicroelectronics BTA40-600B RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 23235
  • 1 $7.0000
  • 10 $7.0000
  • 25 $6.5000
  • 50 $6.5000
  • 100 $6.0700
  • 250 $6.0700
$6.0700 / $7.0000 Buy Now
DISTI # 497-2417-5-ND
DigiKey TRIAC 600V 40A RD91 Min Qty: 1 Lead time: 99 Weeks Container: Bulk 3055
In Stock
  • 1 $10.2600
  • 25 $6.2256
  • 100 $5.2669
  • 500 $4.7560
$4.7560 / $10.2600 Buy Now
DISTI # BTA40-600B
Avnet Americas Thyristor TRIAC 600V 420A 3-Pin RD-91 Bulk - Bag (Alt: BTA40-600B) RoHS: Compliant Min Qty: 150 Package Multiple: 25 Container: Bag 0
  • 150 $4.7916
  • 200 $4.7674
  • 350 $4.7432
  • 750 $4.7190
  • 1,500 $4.5299
$4.5299 / $4.7916 Buy Now
DISTI # 72K7159
Avnet Americas Thyristor TRIAC 600V 420A 3-Pin RD-91 Bulk - Bulk (Alt: 72K7159) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 4 Days Container: Bulk 0
  • 1 $10.4700
  • 10 $8.4200
  • 25 $6.3500
  • 50 $5.6700
  • 100 $4.9800
$4.9800 / $10.4700 Buy Now
DISTI # 511-BTA40-600B
Mouser Electronics Triacs 40 Amp 600 Volt RoHS: Compliant 598
  • 1 $9.0300
  • 10 $8.5500
  • 25 $6.1500
  • 100 $5.2300
  • 500 $4.7500
$4.7500 / $9.0300 Buy Now
DISTI # V36:1790_06548416
Arrow Electronics TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 2427 Americas - 8250
  • 1 $8.8810
  • 10 $8.2960
  • 25 $5.8380
  • 50 $5.2070
  • 100 $4.6770
  • 250 $4.5370
$4.5370 / $8.8810 Buy Now
DISTI # E02:0323_00043630
Arrow Electronics TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 2443 Europe - 820
  • 1 $9.0985
  • 10 $8.4991
  • 25 $5.9809
  • 50 $5.3345
  • 100 $4.7915
$4.7915 / $9.0985 Buy Now
DISTI # E54:1762_06674063
Arrow Electronics TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 150 Package Multiple: 25 Lead time: 99 Weeks Date Code: 2449 Europe - 150
  • 150 $4.6770
$4.6770 Buy Now
Future Electronics BTA40 Series 600 Vdrm 40 A Flange Mount Standard Triac Thyristor - RD-91 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Box 2400
Box
  • 1 $5.0500
  • 10 $4.9400
  • 40 $4.8500
  • 125 $4.7700
  • 400 $4.6300
$4.6300 / $5.0500 Buy Now
Future Electronics BTA40 Series 600 Vdrm 40 A Flange Mount Standard Triac Thyristor - RD-91 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Box 1865
Box
  • 1 $5.0500
  • 10 $4.9400
  • 40 $4.8500
  • 125 $4.7700
  • 400 $4.6300
$4.6300 / $5.0500 Buy Now
Future Electronics BTA40 Series 600 Vdrm 40 A Flange Mount Standard Triac Thyristor - RD-91 RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 25 Container: Box 0
Box
  • 1 $5.0500
  • 10 $4.9400
  • 40 $4.8500
  • 125 $4.7700
  • 400 $4.6300
$4.6300 / $5.0500 Buy Now
Future Electronics BTA40 Series 600 Vdrm 40 A Flange Mount Standard Triac Thyristor - RD-91 RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 25 Container: Box 0
Box
  • 25 $4.8700
  • 75 $4.8000
  • 125 $4.7600
  • 375 $4.6900
  • 625 $4.6300
$4.6300 / $4.8700 Buy Now
Future Electronics BTA40 Series 600 Vdrm 40 A Flange Mount Standard Triac Thyristor - RD-91 RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 25 Container: Bulk 0
Bulk
  • 25 $4.8700
  • 75 $4.8000
  • 125 $4.7600
  • 375 $4.6900
  • 625 $4.6300
$4.6300 / $4.8700 Buy Now
Future Electronics BTA40 Series 600 Vdrm 40 A Flange Mount Standard Triac Thyristor - RD-91 RoHS: Compliant pbFree: Yes Min Qty: 250 Package Multiple: 25 Container: Box 0
Box
  • 1 $5.0500
  • 10 $4.9400
  • 40 $4.8500
  • 125 $4.7700
  • 400 $4.6300
$4.6300 / $5.0500 Buy Now
DISTI # 85968172
Verical TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 43 Package Multiple: 1 Date Code: 2101 Americas - 101525
  • 43 $8.8875
  • 100 $8.5250
  • 500 $8.1625
  • 1,000 $7.7000
$7.7000 / $8.8875 Buy Now
DISTI # 87064608
Verical TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 2 Package Multiple: 1 Date Code: 2427 Americas - 8250
  • 2 $8.8810
  • 10 $8.2960
  • 25 $5.8380
  • 50 $5.2070
  • 100 $4.6770
  • 250 $4.5370
$4.5370 / $8.8810 Buy Now
DISTI # 85971938
Verical TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 43 Package Multiple: 1 Americas - 875
  • 43 $8.8875
  • 100 $8.5250
  • 500 $8.1625
  • 1,000 $7.7000
$7.7000 / $8.8875 Buy Now
DISTI # 87026316
Verical TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 1 Package Multiple: 1 Date Code: 2443 Americas - 820
  • 2 $9.1860
  • 10 $8.5809
  • 25 $6.0385
  • 50 $5.3858
  • 100 $4.8376
$4.8376 / $9.1860 Buy Now
DISTI # 87143567
Verical TRIAC 600V 420A 3-Pin RD-91 Bag Min Qty: 150 Package Multiple: 150 Date Code: 2449 Americas - 150
  • 150 $11.6321
$11.6321 Buy Now
Bristol Electronics   28
RFQ
Rochester Electronics BTA40 - TRIAC BTA RD-91 40A - 600V - 50m RoHS: Compliant Status: Active Min Qty: 1 102400
  • 1 $7.2500
  • 25 $7.1100
  • 100 $6.8200
  • 500 $6.5300
  • 1,000 $6.1600
$6.1600 / $7.2500 Buy Now
DISTI # BTA40-600B
TME Triac, 600V, 40A, RD91, Igt: 50mA Min Qty: 1 17
  • 1 $11.2300
  • 3 $10.1200
  • 10 $8.5700
  • 25 $8.0300
  • 100 $7.5000
$7.5000 / $11.2300 Buy Now
DISTI # BTA40-600B
Avnet Silica Thyristor TRIAC 600V 420A 3-Pin RD-91 Bulk (Alt: BTA40-600B) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 53 Weeks, 0 Days Silica - 425
Buy Now
DISTI # BTA40-600B
EBV Elektronik Thyristor TRIAC 600V 420A 3-Pin RD-91 Bulk (Alt: BTA40-600B) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 53 Weeks, 0 Days EBV - 0
Buy Now
LCSC 80mA 50mA 600V RD91 Thyristors (SCR)/Modules ROHS 40
  • 1 $10.1661
  • 10 $9.0857
  • 30 $8.4277
  • 100 $7.8767
  • 500 $7.7926
$7.7926 / $10.1661 Buy Now
Win Source Electronics TRIAC 600V 40A RD-91 500
  • 4 $13.7323
  • 9 $11.2676
  • 14 $10.9155
  • 19 $10.5634
  • 25 $10.2112
  • 33 $9.1549
$9.1549 / $13.7323 Buy Now

Part Details for BTA40-600B

BTA40-600B Part Data Attributes

BTA40-600B STMicroelectronics
Buy Now Datasheet
Compare Parts:
BTA40-600B STMicroelectronics 40A standard Triacs
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description RD91, 3 PIN
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.30.00.80
Factory Lead Time 16 Weeks, 4 Days
Samacsys Manufacturer STMicroelectronics
Case Connection ISOLATED
Configuration SINGLE
DC Gate Trigger Current-Max 100 mA
DC Gate Trigger Voltage-Max 1.5 V
Desc. of Quick-Connects G-MT1-MT2
Desc. of Screw Terminals 0
Holding Current-Max 80 mA
JESD-30 Code O-PUFM-D3
Non-Repetitive Pk On-state Cur 315 A
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
RMS On-state Current-Max 40 A
Repetitive Peak Off-state Voltage 600 V
Surface Mount NO
Terminal Finish Nickel (Ni)
Terminal Form SOLDER LUG
Terminal Position UPPER
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Device Type 4 QUADRANT LOGIC LEVEL TRIAC

Alternate Parts for BTA40-600B

This table gives cross-reference parts and alternative options found for BTA40-600B. 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 BTA40-600B, 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
DTN6E SANYO Electric Co Ltd Check for Price TRIAC, 400V V(DRM), 6A I(T)RMS, TO-220AB, TO-220, 3 PIN BTA40-600B vs DTN6E
DTC10G-N SANYO Electric Co Ltd Check for Price TRIAC, 600V V(DRM), 10A I(T)RMS, TO-220AB, TO-220, 3 PIN BTA40-600B vs DTC10G-N
MAC228A10G onsemi Check for Price Sensitive Gate Triac, TO-220 3 LEAD STANDARD, 500-BLKBX BTA40-600B vs MAC228A10G
BCR30GM-12L Powerex Power Semiconductors Check for Price TRIAC, 600V V(DRM), 30A I(T)RMS, TO-92, TO-92, 3 PIN BTA40-600B vs BCR30GM-12L
AC05DJM NEC Electronics Group Check for Price TRIAC, 400V V(DRM), 5A I(T)RMS, PLASTIC PACKAGE-3 BTA40-600B vs AC05DJM
BT139X-500G NXP Semiconductors Check for Price 500V, 16A, TRIAC, PLASTIC, ISOLATED TO-220, FULL PACK-3 BTA40-600B vs BT139X-500G
DTB3G SANYO Electric Co Ltd Check for Price TRIAC, 600V V(DRM), 3A I(T)RMS, TO-202, BTA40-600B vs DTB3G
BTA25-600B STMicroelectronics $5.9589 25A standard and Snubberless™ Triacs BTA40-600B vs BTA25-600B
DTC10E-N SANYO Electric Co Ltd Check for Price TRIAC, 400V V(DRM), 10A I(T)RMS, TO-220AB, TO-220, 3 PIN BTA40-600B vs DTC10E-N
BTA25-600BW STMicroelectronics $4.7430 25A standard and Snubberless™ Triacs BTA40-600B vs BTA25-600BW

BTA40-600B Related Parts

BTA40-600B Frequently Asked Questions (FAQ)

  • The BTA40-600B can handle a maximum surge current of 400A for 10ms, as specified in the datasheet. However, it's recommended to derate the surge current to 300A for 10ms to ensure reliable operation.

  • To ensure safe operation in high-temperature environments, it's essential to follow the recommended thermal management guidelines. Ensure good heat sinking, use a thermal interface material, and maintain a maximum junction temperature of 125°C.

  • The recommended gate current for reliable triggering of the BTA40-600B is 100mA to 200mA. This ensures consistent and reliable triggering, especially in high-noise environments.

  • Yes, you can use multiple BTA40-600B thyristors in a series configuration to increase the voltage rating. However, ensure that each device is properly matched and that the voltage sharing is even to prevent uneven stress and potential failure.

  • The recommended snubber circuit configuration for the BTA40-600B is a series R-C circuit with a resistance value of 10Ω to 20Ω and a capacitance value of 100nF to 220nF. This helps to reduce voltage transients and ensure reliable operation.