Datasheets
SMF4L48A by:

Trans Voltage Suppressor Diode, 2000W, 48V V(RWM), Unidirectional, 1 Element, Silicon,

Part Details for SMF4L48A by Littelfuse Inc

Overview of SMF4L48A by Littelfuse Inc

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Price & Stock for SMF4L48A

Part # Distributor Description Stock Price Buy
DISTI # 31AC6961
Newark Tvs Diode, 2Kw, 48V, Unidir, Sod-123Fl, Product Range:Smf4L Series, Tvs Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:48V, Clamping Voltage Vc Max:77.4V, Diode Case Style:Sod-123Fl, No. Of Pins:2Pins, Breakdown Voltage Rohs Compliant: Yes |Littelfuse SMF4L48A RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2530
  • 1 $0.4210
  • 10 $0.2810
  • 50 $0.2350
  • 100 $0.1890
  • 250 $0.1680
$0.1680 / $0.4210 Buy Now
DISTI # 34AC6121
Newark Tvs Smf4L 48V Uni, 7 Tr/ Tr Rohs Compliant: Yes |Littelfuse SMF4L48A RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.1550
  • 5,000 $0.1460
  • 10,000 $0.1280
  • 20,000 $0.1140
  • 30,000 $0.1050
  • 50,000 $0.0950
$0.0950 / $0.1550 Buy Now
DISTI # SMF4L48A-LF
TME Diode: TVS, 0.4kW, 53.3÷58.9V, 5.2A, unidirectional, ±5%, SOD123F Min Qty: 1 0
  • 1 $0.7700
  • 5 $0.3420
  • 25 $0.1800
  • 100 $0.1610
  • 500 $0.1430
  • 1,000 $0.1280
  • 3,000 $0.1200
  • 6,000 $0.1160
  • 12,000 $0.1120
$0.1120 / $0.7700 RFQ
CHIPMALL.COM LIMITED 5.2A 77.4V 400W 53.3V Unidirectional 48V SOD-123FL ESD and Surge Protection TVS/ESD ROHS 1152
  • 5 $0.1853
  • 50 $0.1509
  • 150 $0.1361
  • 500 $0.1177
  • 3,000 $0.1095
  • 6,000 $0.1046
$0.1046 / $0.1853 Buy Now
LCSC 5.2A 77.4V 400W 53.3V Unidirectional 48V SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS 805
  • 5 $0.1930
  • 50 $0.1572
  • 150 $0.1418
  • 500 $0.1226
  • 3,000 $0.1141
  • 6,000 $0.1090
$0.1090 / $0.1930 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 12000
  • 3,000 $0.0879
  • 12,000 $0.0820
$0.0820 / $0.0879 Buy Now
Ozdisan Elektronik DIODE TVS 400W 48V SOD123FL SMT T&R 0
  • 1 $0.1635
  • 3,000 $0.1422
$0.1422 / $0.1635 RFQ

Part Details for SMF4L48A

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SMF4L48A Part Data Attributes

SMF4L48A Littelfuse Inc
Buy Now Datasheet
Compare Parts:
SMF4L48A Littelfuse Inc Trans Voltage Suppressor Diode, 2000W, 48V V(RWM), Unidirectional, 1 Element, Silicon,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Date Of Intro 2016-03-03
Samacsys Manufacturer LITTELFUSE
Additional Feature EXCELLENT CLAMPING CAPABILITY
Breakdown Voltage-Max 58.9 V
Breakdown Voltage-Min 53.3 V
Breakdown Voltage-Nom 56.1 V
Clamping Voltage-Max 77.4 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 2000 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 1 W
Reference Standard IEC-61000-4-2, 4-4; UL RECOGNIZED
Rep Pk Reverse Voltage-Max 48 V
Reverse Current-Max 1 µA
Reverse Test Voltage 48 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 SMF4L48A

This table gives cross-reference parts and alternative options found for SMF4L48A. 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 SMF4L48A, 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
TPSMF4L48A Littelfuse Inc $0.2125 Trans Voltage Suppressor Diode, 2000W, 48V V(RWM), Unidirectional, 1 Element, Silicon, SMF4L48A vs TPSMF4L48A

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