Datasheets
1KSMB91A by:
Littelfuse Inc
Fagor Electrónica
Littelfuse Inc
Rectron Semiconductor
Taiwan Semiconductor
Not Found

Trans Voltage Suppressor Diode, 1000W, 77.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN

Part Details for 1KSMB91A by Littelfuse Inc

Results Overview of 1KSMB91A by Littelfuse Inc

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.

1KSMB91A Information

1KSMB91A by Littelfuse Inc 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 1KSMB91A

Part # Distributor Description Stock Price Buy
DISTI # 01P9653
Newark Tvs Diode 1K Smb Suf Mt Tr/ Tr Rohs Compliant: Yes |Littelfuse 1KSMB91A RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.2560
  • 5,000 $0.2510
  • 10,000 $0.2320
  • 20,000 $0.2160
  • 30,000 $0.2010
  • 50,000 $0.1920
$0.1920 / $0.2560 Buy Now
DISTI # 1KSMB91A-ND
DigiKey TVS DIODE 77.8VWM 125V DO214AA Min Qty: 3000 Lead time: 12 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 3,000 $0.2092
  • 6,000 $0.1941
  • 9,000 $0.1864
  • 15,000 $0.1819
$0.1819 / $0.2092 Buy Now
DISTI # 576-1KSMB91A
Mouser Electronics ESD Protection Diodes / TVS Diodes 91V 1KW 5% BiDirectional RoHS: Compliant 0
  • 1 $0.5000
  • 10 $0.4430
  • 100 $0.3380
  • 500 $0.2850
  • 1,000 $0.2500
  • 3,000 $0.2070
  • 9,000 $0.1920
  • 24,000 $0.1880
$0.1880 / $0.5000 Order Now
DISTI # 75572783
RS TVS Diode 1K SMB Suf MT TR | Littelfuse 1KSMB91A Min Qty: 3000 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk 0
  • 3,000 $0.3520
$0.3520 RFQ
DISTI # 1KSMB91A
TTI ESD Protection Diodes / TVS Diodes 91V 1KW 5% BiDirectional RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Container: Reel Americas - 0
  • 3,000 $0.2050
  • 6,000 $0.1940
  • 9,000 $0.1860
  • 15,000 $0.1820
$0.1820 / $0.2050 Buy Now

Part Details for 1KSMB91A

1KSMB91A CAD Models

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1KSMB91A Part Data Attributes

1KSMB91A Littelfuse Inc
Buy Now Datasheet
Compare Parts:
1KSMB91A Littelfuse Inc Trans Voltage Suppressor Diode, 1000W, 77.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Part Package Code DO-214AA
Pin Count 2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer LITTELFUSE
Additional Feature EXCELLENT CLAMPING CAPABILITY
Breakdown Voltage-Max 95.5 V
Breakdown Voltage-Min 86.5 V
Breakdown Voltage-Nom 91 V
Clamping Voltage-Max 125 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AA
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 1000 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 5 W
Qualification Status Not Qualified
Reference Standard UL RECOGNIZED
Rep Pk Reverse Voltage-Max 77.8 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish MATTE TIN
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40

Alternate Parts for 1KSMB91A

This table gives cross-reference parts and alternative options found for 1KSMB91A. 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 1KSMB91A, 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
1KSMB91AHR5G Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 1KSMB91A vs 1KSMB91AHR5G
1KSMB91AR5 Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB91A vs 1KSMB91AR5
1KSMB91A-T Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 1KSMB91A vs 1KSMB91A-T
1KSMB91AHM4 Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB91A vs 1KSMB91AHM4
Part Number Manufacturer Composite Price Description Compare
1KSMB91AHR5 Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB91A vs 1KSMB91AHR5
1KSMB91AM4G Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB91A vs 1KSMB91AM4G
1KSMB91ATGHE3TRTS Fagor Electrónica Check for Price Trans Voltage Suppressor Diode, 1KSMB91A vs 1KSMB91ATGHE3TRTS
1KSMB91ATGTRTS Fagor Electrónica Check for Price Trans Voltage Suppressor Diode, 1KSMB91A vs 1KSMB91ATGTRTS
1KSMB91ATGHE3TRTB Fagor Electrónica Check for Price Trans Voltage Suppressor Diode, 1KSMB91A vs 1KSMB91ATGHE3TRTB
1KSMB91A Rectron Semiconductor Check for Price Transient Suppressor, 1KSMB91A vs 1KSMB91A
ST1000B91CTXV Solid State Devices Inc (SSDI) Check for Price Trans Voltage Suppressor Diode, 1000W, 75V V(RWM), Unidirectional, 1 Element, Silicon, HERMETIC SEALED, MINISTUD-1 1KSMB91A vs ST1000B91CTXV
ST1000B91C Solid State Devices Inc (SSDI) Check for Price Trans Voltage Suppressor Diode, 1000W, 75V V(RWM), Unidirectional, 1 Element, Silicon, HERMETIC SEALED, MINISTUD-1 1KSMB91A vs ST1000B91C
1KSMB91A-W Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 1KSMB91A vs 1KSMB91A-W
1KSMB91AH Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 1000W, 77.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN 1KSMB91A vs 1KSMB91AH

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