Datasheets
1KSMB22A by:

Trans Voltage Suppressor Diode, 1000W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN

Part Details for 1KSMB22A by Littelfuse Inc

Results Overview of 1KSMB22A by Littelfuse Inc

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Applications Automotive

1KSMB22A Information

1KSMB22A 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 1KSMB22A

Part # Distributor Description Stock Price Buy
DISTI # 01P9615
Newark Tvs Diode 1K Smb Suf Mt Tr/ Tr Rohs Compliant: Yes |Littelfuse 1KSMB22A 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 # 18-1KSMB22ACT-ND
DigiKey TVS DIODE 18.8VWM 30.6V DO214AA Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 5880
In Stock
  • 1 $0.9300
  • 10 $0.5810
  • 100 $0.3778
  • 500 $0.2903
  • 1,000 $0.2621
  • 3,000 $0.2286
  • 6,000 $0.2103
  • 9,000 $0.2011
  • 15,000 $0.1906
  • 21,000 $0.1844
  • 30,000 $0.1819
$0.1819 / $0.9300 Buy Now
DISTI # 576-1KSMB22A
Mouser Electronics ESD Protection Diodes / TVS Diodes 22V 1KW 5% BiDirectional RoHS: Compliant 0
  • 1 $0.9400
  • 10 $0.5870
  • 100 $0.3820
  • 500 $0.2940
  • 1,000 $0.2650
  • 3,000 $0.2280
  • 6,000 $0.2090
  • 9,000 $0.1840
  • 24,000 $0.1810
$0.1810 / $0.9400 Order Now
DISTI # 75572743
RS TVS Diode 1K SMB Suf MT TR Min Qty: 3000 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk 0
  • 3,000 $0.3910
  • 6,000 $0.3720
  • 12,000 $0.3600
$0.3600 / $0.3910 RFQ
Bristol Electronics   2978
RFQ
Quest Components   2382
  • 1 $0.9800
  • 409 $0.3920
  • 2,042 $0.3430
$0.3430 / $0.9800 Buy Now
DISTI # 1KSMB22A
TTI ESD Protection Diodes / TVS Diodes 22V 1KW 5% BiDirectional RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Container: Reel Americas - 0
  • 3,000 $0.2140
  • 6,000 $0.1950
  • 9,000 $0.1850
  • 15,000 $0.1810
  • 30,000 $0.1770
$0.1770 / $0.2140 Buy Now

Part Details for 1KSMB22A

1KSMB22A CAD Models

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1KSMB22A Part Data Attributes

1KSMB22A Littelfuse Inc
Buy Now Datasheet
Compare Parts:
1KSMB22A Littelfuse Inc Trans Voltage Suppressor Diode, 1000W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
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 23.1 V
Breakdown Voltage-Min 20.9 V
Breakdown Voltage-Nom 22 V
Clamping Voltage-Max 30.6 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 18.8 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 1KSMB22A

This table gives cross-reference parts and alternative options found for 1KSMB22A. 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 1KSMB22A, 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
1KSMB22AM4G Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB22A vs 1KSMB22AM4G
Part Number Manufacturer Composite Price Description Compare
1KSMB22AR5 Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB22A vs 1KSMB22AR5
1KSMB22A Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 1000W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN 1KSMB22A vs 1KSMB22A
1.0SMB22A Pulse Electronics Corporation Check for Price Trans Voltage Suppressor Diode, 1000W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN 1KSMB22A vs 1.0SMB22A
1KSMB22AM4 Taiwan Semiconductor Check for Price Transient Suppressor, 1KSMB22A vs 1KSMB22AM4
1KSMB22 Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 1000W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN 1KSMB22A vs 1KSMB22
1KSMB22A-T Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 1KSMB22A vs 1KSMB22A-T
ST1000B22C Solid State Devices Inc (SSDI) Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, HERMETIC SEALED, MINISTUD-1 1KSMB22A vs ST1000B22C
ST1000B22CS Solid State Devices Inc (SSDI) Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, HERMETIC SEALED, MINISTUD-1 1KSMB22A vs ST1000B22CS
ST1000B22CTXV Solid State Devices Inc (SSDI) Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, HERMETIC SEALED, MINISTUD-1 1KSMB22A vs ST1000B22CTXV

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