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Diodes / Transient Suppressors / SMF40A
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SMF40A by:

Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN

Part Details for SMF40A by Littelfuse Inc

Overview of SMF40A 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.

Price & Stock for SMF40A

Part # Distributor Description Stock Price Buy
DISTI # 18AC7711
Newark Tvs Diode, 200W, 40V, Unidir, Sod-123Fl, Product Range:Smf Series, Tvs Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:40V, Clamping Voltage Vc Max:64.5V, Diode Case Style:Sod-123Fl, No. Of Pins:2Pins, Breakdown Voltage Rohs Compliant: Yes |Littelfuse SMF40A Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3278
  • 1 $0.0790
  • 10 $0.0790
  • 50 $0.0790
  • 100 $0.0790
  • 250 $0.0790
  • 500 $0.0790
$0.0790 Buy Now
DISTI # 44W7181
Newark Tvs Smf 40V Uni, 7 Tr/ Tr Rohs Compliant: Yes |Littelfuse SMF40A Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.1310
  • 5,000 $0.1230
  • 10,000 $0.1080
  • 20,000 $0.0960
  • 30,000 $0.0880
  • 50,000 $0.0800
$0.0800 / $0.1310 Buy Now
DISTI # F5829CT-ND
DigiKey TVS SOD123FL 40V 200W UNIDIR Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 44660
In Stock
  • 1 $0.4800
  • 10 $0.3390
  • 100 $0.1710
  • 500 $0.1515
  • 1,000 $0.1179
  • 3,000 $0.1055
  • 6,000 $0.1032
  • 9,000 $0.0914
  • 30,000 $0.0902
  • 75,000 $0.0766
$0.0766 / $0.4800 Buy Now
DISTI # 576-SMF40A
Mouser Electronics ESD Suppressors / TVS Diodes 200W 40V 5% Uni-directional RoHS: Compliant 13235
  • 1 $0.4200
  • 10 $0.3080
  • 100 $0.1700
  • 500 $0.1520
  • 1,000 $0.1120
  • 3,000 $0.0970
  • 9,000 $0.0840
  • 24,000 $0.0830
  • 45,000 $0.0760
$0.0760 / $0.4200 Buy Now
Future Electronics TVS Diodes - Transient Voltage Suppressors 40V 200W 3.1A 5% Unidirectional RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Container: Reel 3000
Reel
  • 3,000 $0.0753
  • 9,000 $0.0724
  • 15,000 $0.0711
  • 30,000 $0.0694
  • 60,000 $0.0667
$0.0667 / $0.0753 Buy Now
Future Electronics TVS Diodes - Transient Voltage Suppressors 40V 200W 3.1A 5% Unidirectional RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Container: Reel 0
Reel
  • 3,000 $0.0753
  • 9,000 $0.0724
  • 15,000 $0.0711
  • 30,000 $0.0694
  • 60,000 $0.0667
$0.0667 / $0.0753 Buy Now
Future Electronics TVS Diodes - Transient Voltage Suppressors 40V 200W 3.1A 5% Unidirectional RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Container: Reel 0
Reel
  • 3,000 $0.0753
  • 9,000 $0.0724
  • 15,000 $0.0711
  • 30,000 $0.0694
  • 60,000 $0.0667
$0.0667 / $0.0753 Buy Now
Bristol Electronics   2072
RFQ
Bristol Electronics   6016
RFQ
DISTI # SMF40A
TTI ESD Suppressors / TVS Diodes 200W 40V 5% Uni-directional RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Container: Reel Americas - 0
  • 3,000 $0.0760
  • 6,000 $0.0750
  • 9,000 $0.0730
  • 15,000 $0.0720
  • 30,000 $0.0700
  • 60,000 $0.0690
$0.0690 / $0.0760 Buy Now
DISTI # SMF40A-LF
TME Diode: TVS, 0.2kW, 44.4÷49.1V, 3.1A, unidirectional, ±5%, SOD123F Min Qty: 1 0
  • 1 $0.8030
  • 5 $0.2920
  • 25 $0.1540
  • 100 $0.1390
  • 500 $0.1220
  • 1,000 $0.1100
  • 3,000 $0.1020
  • 6,000 $0.0990
  • 12,000 $0.0950
$0.0950 / $0.8030 RFQ
DISTI # 2763066
element14 Asia-Pacific TVS DIODE, 200W, 40V, UNIDIR, SOD-123FL RoHS: Compliant Min Qty: 5 Container: Cut Tape 3278
  • 5 $0.4327
  • 10 $0.3174
  • 100 $0.1756
  • 500 $0.1565
  • 1,000 $0.1006
  • 5,000 $0.0955
$0.0955 / $0.4327 Buy Now
DISTI # 2763066RL
element14 Asia-Pacific TVS DIODE, 200W, 40V, UNIDIR, SOD-123FL RoHS: Compliant Min Qty: 100 Container: Reel 3278
  • 100 $0.1756
  • 500 $0.1565
  • 1,000 $0.1006
  • 5,000 $0.0955
$0.0955 / $0.1756 Buy Now
DISTI # 2763066
Farnell TVS DIODE, 200W, 40V, UNIDIR, SOD-123FL RoHS: Compliant Min Qty: 5 Lead time: 26 Weeks, 1 Days Container: Cut Tape 3278
  • 5 $0.4428
  • 10 $0.3061
  • 100 $0.1543
  • 500 $0.1367
  • 1,000 $0.1065
  • 5,000 $0.1044
$0.1044 / $0.4428 Buy Now
DISTI # 2763066RL
Farnell TVS DIODE, 200W, 40V, UNIDIR, SOD-123FL RoHS: Compliant Min Qty: 100 Lead time: 26 Weeks, 1 Days Container: Reel 3278
  • 100 $0.1543
  • 500 $0.1367
  • 1,000 $0.1065
  • 5,000 $0.1044
$0.1044 / $0.1543 Buy Now
Ozdisan Elektronik DIODE TVS 200W 40V SOD-123FL SMT 0
  • 2 $0.1868
  • 3,000 $0.1624
$0.1624 / $0.1868 RFQ

Part Details for SMF40A

SMF40A CAD Models

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SMF40A Part Data Attributes

Parametric Data
SMF40A Littelfuse Inc
Buy Now Datasheet
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SMF40A Littelfuse Inc Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description SOD-123FL, 2 PIN
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 49.1 V
Breakdown Voltage-Min 44.4 V
Breakdown Voltage-Nom 46.75 V
Clamping Voltage-Max 64.5 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code R-PDSO-F2
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 -65 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1 W
Reference Standard IEC-61000-4-2, 4-4; UL RECOGNIZED
Rep Pk Reverse Voltage-Max 40 V
Reverse Current-Max 1 µA
Reverse Test Voltage 40 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish MATTE TIN
Terminal Form FLAT
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for SMF40A

This table gives cross-reference parts and alternative options found for SMF40A. 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 SMF40A, 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 Description Manufacturer Compare
SMF40A-M3-18 Trans Voltage Suppressor Diode, 1000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF40A vs SMF40A-M3-18
SMF40AT1 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 498-01, SOD-123FL, 2 PIN Rochester Electronics LLC SMF40A vs SMF40AT1
SMF40A_R2_00001 Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, PanJit Semiconductor SMF40A vs SMF40A_R2_00001
SMF40AT1G 1000W, UNIDIRECTIONAL, SILICON, TVS DIODE, LEAD FREE, PLASTIC, CASE 498-01, SOD-123FL, 2 PIN onsemi SMF40A vs SMF40AT1G
SMF40A-HM3-18 Trans Voltage Suppressor Diode, 1000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF40A vs SMF40A-HM3-18
SMF40A Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, GREEN, PLASTIC PACKAGE-2 PanJit Semiconductor SMF40A vs SMF40A
SMF40A-HE3-18 Trans Voltage Suppressor Diode, 1000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF40A vs SMF40A-HE3-18
SMF40A Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, HY Electronic Corp SMF40A vs SMF40A
SMF40A-TP Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2 Micro Commercial Components SMF40A vs SMF40A-TP
SMF40A-T13 Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN Littelfuse Inc SMF40A vs SMF40A-T13
Part Number Description Manufacturer Compare
SMF40AT1G 1000W, UNIDIRECTIONAL, SILICON, TVS DIODE, LEAD FREE, PLASTIC, CASE 498-01, SOD-123FL, 2 PIN onsemi SMF40A vs SMF40AT1G
SMF40AT/R7 Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor SMF40A vs SMF40AT/R7
SMF40A-M3-08 Trans Voltage Suppressor Diode, 1000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF40A vs SMF40A-M3-08
SMF40A Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, GREEN, PLASTIC PACKAGE-2 PanJit Semiconductor SMF40A vs SMF40A
SMF40A-M3-18 Trans Voltage Suppressor Diode, 1000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF40A vs SMF40A-M3-18
SMF40AT/R13 Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor SMF40A vs SMF40AT/R13
DFLT40A-7 Trans Voltage Suppressor Diode, 225W, 40V V(RWM), Unidirectional, 1 Element, Silicon, GREEN, PLASTIC, POWERDI 123, 2 PIN Diodes Incorporated SMF40A vs DFLT40A-7
SMF40A-HM3-18 Trans Voltage Suppressor Diode, 1000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF40A vs SMF40A-HM3-18
SMF40A-TP Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2 Micro Commercial Components SMF40A vs SMF40A-TP
SMF40A_R2_00001 Trans Voltage Suppressor Diode, 200W, 40V V(RWM), Unidirectional, 1 Element, Silicon, PanJit Semiconductor SMF40A vs SMF40A_R2_00001

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