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Diodes / Transient Suppressors / 1.5KE400A
Datasheets
1.5KE400A by:
STMicroelectronics

1500 W, TVS in DO-201

Part Details for 1.5KE400A by STMicroelectronics

Results Overview of 1.5KE400A 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.

1.5KE400A Information

1.5KE400A by STMicroelectronics is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for 1.5KE400A

Part # Distributor Description Stock Price Buy
DISTI # 26M5478
Newark Transient Voltage Suppressor, Tvs, Transil 1.5Ke Series, Unidirectional, 342 V, Do-201, 2, 380 V Rohs Compliant: Yes |Stmicroelectronics 1.5KE400A RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 608
  • 1 $1.1500
  • 10 $0.9430
  • 100 $0.7140
  • 500 $0.6550
  • 1,200 $0.5960
  • 3,000 $0.5520
$0.5520 / $1.1500 Buy Now
DISTI # 497-14725-1-ND
DigiKey TVS DIODE 342VWM 706VC DO201 Min Qty: 1 Lead time: 25 Weeks Container: Cut Tape (CT), Tape & Box (TB) 2463
In Stock
  • 1 $0.9800
  • 10 $0.7770
  • 100 $0.5480
  • 600 $0.4170
  • 1,200 $0.3860
  • 1,800 $0.3783
  • 3,000 $0.3607
  • 4,200 $0.3458
$0.3458 / $0.9800 Buy Now
DISTI # 1.5KE400A
Avnet Americas TVS Diode, 1.5KE, Unidirectional, 342 V, 548 V, DO-201AE, 2 Pins - Tape and Reel (Alt: 1.5KE400A) RoHS: Compliant Min Qty: 600 Package Multiple: 600 Lead time: 25 Weeks, 0 Days Container: Reel 1800
  • 600 $0.2794
  • 1,200 $0.2741
  • 2,400 $0.2700
  • 3,600 $0.2658
  • 4,800 $0.2616
$0.2616 / $0.2794 Buy Now
DISTI # 511-1.5KE400A
Mouser Electronics ESD Protection Diodes / TVS Diodes 1500W 400V Unidirect RoHS: Compliant 2215
  • 1 $0.9800
  • 10 $0.7770
  • 100 $0.5480
  • 600 $0.4170
  • 1,200 $0.3860
$0.3860 / $0.9800 Buy Now
DISTI # E02:0323_00207678
Arrow Electronics Diode TVS Single Uni-Dir 342V 1.5KW 2-Pin DO-201 Ammo Min Qty: 600 Package Multiple: 600 Lead time: 25 Weeks Date Code: 2516 Europe - 122400
  • 600 $0.3844
  • 1,200 $0.3511
$0.3511 / $0.3844 Buy Now
DISTI # V36:1790_06549044
Arrow Electronics Diode TVS Single Uni-Dir 342V 1.5KW 2-Pin DO-201 Ammo Min Qty: 600 Package Multiple: 600 Lead time: 25 Weeks Date Code: 2516 Americas - 2400
  • 600 $0.4142
  • 1,200 $0.3444
$0.3444 / $0.4142 Buy Now
DISTI # 70389751
RS 1.5KE400A, Uni-Directional TVS Diode, 1500W, 2-Pin DO-201 Min Qty: 10 Package Multiple: 1 Container: Bulk 0
  • 10 $0.6800
  • 100 $0.6500
  • 500 $0.6100
  • 1,000 $0.5800
$0.5800 / $0.6800 RFQ
STMicroelectronics 1500 W, 342 V TVS in DO-201 COO: France RoHS: Compliant Min Qty: 1 2215
  • 1 $0.9600
  • 10 $0.7600
  • 100 $0.5400
$0.5400 / $0.9600 Buy Now
DISTI # 89487007
Verical Diode TVS Single Uni-Dir 342V 1.5KW 2-Pin DO-201 Ammo Min Qty: 600 Package Multiple: 600 Date Code: 2516 Americas - 122400
  • 600 $0.3827
  • 1,200 $0.3494
$0.3494 / $0.3827 Buy Now
DISTI # 89543400
Verical Diode TVS Single Uni-Dir 342V 1.5KW 2-Pin DO-201 Ammo Min Qty: 600 Package Multiple: 600 Date Code: 2516 Americas - 2400
  • 600 $0.4142
$0.4142 Buy Now
DISTI # 33147549
Verical Diode TVS Single Uni-Dir 342V 1.5KW 2-Pin DO-201 Ammo Min Qty: 400 Package Multiple: 400 Americas - 400
  • 400 $0.5377
$0.5377 Buy Now
Bristol Electronics   50595
RFQ
Quest Components TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,342V V(RWM),DO-204AR 66
  • 1 $0.5000
  • 11 $0.4400
  • 24 $0.4000
$0.4000 / $0.5000 Buy Now
Future Electronics 1.5KE Series 1500 W 400 V Uni Directional Transient Voltage Suppressor - DO-201 Min Qty: 600 Package Multiple: 600 78600
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  • 600 $0.2550
  • 1,800 $0.2500
  • 6,000 $0.2450
  • 12,000 $0.2400
$0.2400 / $0.2550 Buy Now
DISTI # 1.5KE400A
TME Diode: TVS, 1.5kW, 400V, 4A, unidirectional, DO201, Ammo Pack Min Qty: 1 1558
  • 1 $0.7690
  • 10 $0.6500
  • 50 $0.5430
  • 100 $0.4980
  • 250 $0.4400
  • 500 $0.3970
  • 600 $0.3870
  • 1,200 $0.3490
  • 2,400 $0.3130
$0.3130 / $0.7690 Buy Now
DISTI # 1.5KE400A
IBS Electronics 1.5KE400A by ST MICROELECTRONICS is a unidirectional TVS diode with 400V standoff voltage, 1.5kW peak pulse power, and low clamping voltage, ideal for protecting sensitive electronics from voltage transients. Min Qty: 600 Package Multiple: 1 79200
  • 600 $0.3315
  • 1,800 $0.3250
  • 3,000 $0.3250
  • 6,000 $0.3185
  • 12,000 $0.3120
$0.3120 / $0.3315 Buy Now
DISTI # 1.5KE400A
Avnet Silica TVS Diode 15KE Unidirectional 342 V 548 V DO201AE 2 Pins (Alt: 1.5KE400A) RoHS: Compliant Min Qty: 600 Package Multiple: 600 Lead time: 17 Weeks, 0 Days Silica - 30000
Buy Now
DISTI # 1.5KE400A
EBV Elektronik TVS Diode 15KE Unidirectional 342 V 548 V DO201AE 2 Pins (Alt: 1.5KE400A) RoHS: Compliant Min Qty: 600 Package Multiple: 600 Lead time: 26 Weeks, 0 Days EBV - 0
Buy Now
LCSC 14A8/20us 1.5kW 706V 380V 342V DO-201 ESD and Surge Protection (TVS/ESD) ROHS 1819
  • 1 $0.6563
  • 10 $0.5326
  • 30 $0.4708
  • 100 $0.4089
  • 600 $0.3712
  • 1,200 $0.3531
$0.3531 / $0.6563 Buy Now

Part Details for 1.5KE400A

1.5KE400A CAD Models

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1.5KE400A Part Data Attributes

Parametric Data
1.5KE400A STMicroelectronics
Buy Now Datasheet
Compare Parts:
1.5KE400A STMicroelectronics 1500 W, TVS in DO-201
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DO-201
Package Description ROHS COMPLIANT, PLASTIC PACKAGE-2
Pin Count 2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 25 Weeks
Samacsys Manufacturer STMicroelectronics
Additional Feature UL RECOGNIZED
Breakdown Voltage-Max 420 V
Breakdown Voltage-Min 380 V
Breakdown Voltage-Nom 400 V
Case Connection ISOLATED
Clamping Voltage-Max 706 V
Configuration SINGLE
Diode Capacitance-Min 390 pF
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-201
JESD-30 Code O-PALF-W2
JESD-609 Code e3
Non-rep Peak Rev Power Dis-Max 1500 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity UNIDIRECTIONAL
Power Dissipation-Max 5 W
Qualification Status Not Qualified
Reference Standard UL RECOGNIZED
Rep Pk Reverse Voltage-Max 342 V
Reverse Current-Max 5 µA
Surface Mount NO
Technology AVALANCHE
Terminal Finish Matte Tin (Sn)
Terminal Form WIRE
Terminal Position AXIAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for 1.5KE400A

This table gives cross-reference parts and alternative options found for 1.5KE400A. 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 1.5KE400A, 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
1.5KE400A-E3/54 Vishay Intertechnologies $0.1460 Trans Voltage Suppressor Diode, 1500W, 342V V(RWM), Unidirectional, 1 Element, Silicon, 1.5KE400A vs 1.5KE400A-E3/54
1.5KE400CA Taiwan Semiconductor $0.4981 Trans Voltage Suppressor Diode, 1500W, 342V V(RWM), Bidirectional, 1 Element, Silicon, DO-201, GREEN, PLASTIC PACKAGE-2 1.5KE400A vs 1.5KE400CA
1.5KE400CA STMicroelectronics $0.6291 1500 W, TVS in DO-201 1.5KE400A vs 1.5KE400CA
1.5KE400 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 1500W, 324V V(RWM), Unidirectional, 1 Element, Silicon, DO-201, GREEN, PLASTIC PACKAGE-2 1.5KE400A vs 1.5KE400
1.5KE400C Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 1500W, 324V V(RWM), Bidirectional, 1 Element, Silicon, DO-201, GREEN, PLASTIC PACKAGE-2 1.5KE400A vs 1.5KE400C

1.5KE400A Related Parts

1.5KE400A Frequently Asked Questions (FAQ)

  • The recommended footprint for the 1.5KE400A is a standard DO-201 package with a minimum pad size of 2.5mm x 1.5mm and a thermal pad size of 2mm x 1.5mm.

  • To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Avoid overheating the component, and use a soldering technique that minimizes the risk of cold solder joints.

  • The maximum operating temperature range for the 1.5KE400A is -65°C to 175°C, but it's recommended to operate within -40°C to 150°C for optimal performance and reliability.

  • Yes, the 1.5KE400A is suitable for high-reliability applications, such as aerospace, automotive, and industrial control systems, due to its high surge current capability and robust construction.

  • Handle the 1.5KE400A with care to avoid mechanical stress, and store it in a dry, cool place away from direct sunlight. Use anti-static packaging and follow ESD precautions when handling the component.

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