Datasheets
1N5557 by:
ProTek Devices
Defense Logistics Agency
Digitron Semiconductors
Littelfuse Inc
Microchip Technology Inc
Microsemi Corporation
New England Semiconductor
New Jersey Semiconductor Products Inc
New Jersey Semiconductor Products, Inc.
ProTek Devices
Semicon Components Inc
Sensitron Semiconductors
Silicon Transistor Corporation
Square D by Schneider Electric
Not Found

Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon

Part Details for 1N5557 by ProTek Devices

Overview of 1N5557 by ProTek Devices

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Part Details for 1N5557

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1N5557 Part Data Attributes

1N5557 ProTek Devices
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1N5557 ProTek Devices Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon
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Part Life Cycle Code Obsolete
Ihs Manufacturer PROTEK DEVICES
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Breakdown Voltage-Min 54 V
Case Connection ISOLATED
Clamping Voltage-Max 78.5 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code O-MALF-W2
Non-rep Peak Rev Power Dis-Max 1500 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material METAL
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1 W
Qualification Status Not Qualified
Reverse Current-Max 5 µA
Surface Mount NO
Technology AVALANCHE
Terminal Form WIRE
Terminal Position AXIAL

Alternate Parts for 1N5557

This table gives cross-reference parts and alternative options found for 1N5557. 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 1N5557, 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
JAN1N5557 Semicon Components Inc Check for Price Trans Voltage Suppressor Diode, 1500W, 49V V(RWM), Unidirectional, 1 Element, Silicon 1N5557 vs JAN1N5557
JANTXV1N5557 ProTek Devices Check for Price Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon 1N5557 vs JANTXV1N5557
JANTX1N5557 Microchip Technology Inc $46.3574 Trans Voltage Suppressor Diode, 1500W, 49V V(RWM), Unidirectional, 1 Element, Silicon, DO-202AA 1N5557 vs JANTX1N5557
JANTXV1N5557 Microchip Technology Inc $120.5267 Trans Voltage Suppressor Diode, 1500W, 49V V(RWM), Unidirectional, 1 Element, Silicon, DO-202AA 1N5557 vs JANTXV1N5557
1N5557 Semicon Components Inc Check for Price Trans Voltage Suppressor Diode, 49V V(RWM), Unidirectional 1N5557 vs 1N5557
Part Number Manufacturer Composite Price Description Compare
1N5648A ProTek Devices Check for Price Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon 1N5557 vs 1N5648A
1.5KE47HB0G Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 1500W, 38.1V V(RWM), Unidirectional, 1 Element, Silicon, DO-201, 1N5557 vs 1.5KE47HB0G
P6KE36C Diotec Semiconductor AG Check for Price Trans Voltage Suppressor Diode, 600W, 29.1V V(RWM), Bidirectional, 1 Element, Silicon, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15, 2 PIN 1N5557 vs P6KE36C
1N6287A General Instrument Corp Check for Price Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-201, 1N5557 vs 1N6287A
1.5KE75C Motorola Mobility LLC Check for Price 1500W, BIDIRECTIONAL, SILICON, TVS DIODE 1N5557 vs 1.5KE75C
JANTX1N6157A Microchip Technology Inc $24.8088 Trans Voltage Suppressor Diode, 1500W, 32.7V V(RWM), Bidirectional, 1 Element, Silicon 1N5557 vs JANTX1N6157A
1N6292A Central Semiconductor Corp Check for Price Trans Voltage Suppressor Diode, 1500W, 64.1V V(RWM), Unidirectional, 1 Element, Silicon, DO-201, 1N5557 vs 1N6292A
1N5642A Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 1500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-13 1N5557 vs 1N5642A
JANTXV1N5651A Microchip Technology Inc $64.2816 Trans Voltage Suppressor Diode, 1500W, 47.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-202AA 1N5557 vs JANTXV1N5651A
P6KE56C Diodes Incorporated Check for Price Trans Voltage Suppressor Diode, 600W, 45.6V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, 1N5557 vs P6KE56C

1N5557 Related Parts