Datasheets
1SMB5931HR4 by: Taiwan Semiconductor

Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN

Part Details for 1SMB5931HR4 by Taiwan Semiconductor

Overview of 1SMB5931HR4 by Taiwan Semiconductor

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Part Details for 1SMB5931HR4

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1SMB5931HR4 Part Data Attributes:

1SMB5931HR4 Taiwan Semiconductor
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1SMB5931HR4 Taiwan Semiconductor Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TAIWAN SEMICONDUCTOR CO LTD
Package Description R-PDSO-C2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-214AA
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
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 0.55 W
Reference Standard AEC-Q101
Reference Voltage-Nom 18 V
Surface Mount YES
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tol-Max 5%
Working Test Current 20.8 mA

Alternate Parts for 1SMB5931HR4

This table gives cross-reference parts and alternative options found for 1SMB5931HR4. 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 1SMB5931HR4, 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
SMBZ5931B-E3/5B Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, SMBJ, 2 PIN Vishay Intertechnologies 1SMB5931HR4 vs SMBZ5931B-E3/5B
1SMB5931HM4 Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931HM4
1SMB5931R5 Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931R5
SMBZ5931B-E3/5B DIODE 18 V, 0.55 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN, Voltage Regulator Diode Vishay Semiconductors 1SMB5931HR4 vs SMBZ5931B-E3/5B
1SMB5931M4G Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, GREEN, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931M4G
1SMB5931R4G Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, GREEN, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931R4G
SMBZ5931B-E3/52 Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, SMBJ, 2 PIN Vishay Intertechnologies 1SMB5931HR4 vs SMBZ5931B-E3/52
1SMB5931R4 Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931R4
1SMB5931M4 Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931M4
1SMB5931HR5 Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1SMB5931HR5
Part Number Description Manufacturer Compare
1SMB5931B 18V, 0.83W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, CASE 403A-03, SMB, 2 PIN Motorola Mobility LLC 1SMB5931HR4 vs 1SMB5931B
1SMB5931B Zener Diode Rectron Semiconductor 1SMB5931HR4 vs 1SMB5931B
SZ1SMB5931BT3G 3.0 W Zener Diode Voltage Regulator 18 V (Automotive), SMB, 2500-REEL, Automotive Qualified onsemi 1SMB5931HR4 vs SZ1SMB5931BT3G
SMBZ5931B-M3/5B Zener Diode, 18V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, SMBJ, 2 PIN Vishay Intertechnologies 1SMB5931HR4 vs SMBZ5931B-M3/5B
SMBJ5931B-TP Zener Diode, 18V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-214AA, SMB, 2 PIN Micro Commercial Components 1SMB5931HR4 vs SMBJ5931B-TP
SMBJ5931BE3TR Zener Diode, 18V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN Microsemi Corporation 1SMB5931HR4 vs SMBJ5931BE3TR
1PGSMB5931H Zener Diode, 18V V(Z), 5%, 3W, Silicon, Unidirectional, DO-214AA, SMB, 2 PIN Taiwan Semiconductor 1SMB5931HR4 vs 1PGSMB5931H
1SMB5931BT3 3.0 W Zener Diode Voltage Regulator, SMB, 2500-REEL onsemi 1SMB5931HR4 vs 1SMB5931BT3
3SMBJ5931B Zener Diode, 18V V(Z), 5%, 3W, Silicon, Unidirectional, DO-214AA, PLASTIC, SMBJ, 2 PIN Micro Commercial Components 1SMB5931HR4 vs 3SMBJ5931B
Z3SMC18 Zener Diode, 17.95V V(Z), 5%, 3W, Silicon, Unidirectional, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC, 2 PIN Diotec Semiconductor AG 1SMB5931HR4 vs Z3SMC18

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