Datasheets
1N5249AT-12A by: ROHM Semiconductor

Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35

Part Details for 1N5249AT-12A by ROHM Semiconductor

Overview of 1N5249AT-12A by ROHM Semiconductor

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Available Datasheets

Part # Manufacturer Description Datasheet
DC1129A Analog Devices LTC3610EUP - 12A, 24V Monolith
LTM4712IY#PBF Analog Devices 36VIN, 12A Buck-Boost uModule
LTM4712EY#PBF Analog Devices 36VIN, 12A Buck-Boost uModule

Part Details for 1N5249AT-12A

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1N5249AT-12A Part Data Attributes

1N5249AT-12A ROHM Semiconductor
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1N5249AT-12A ROHM Semiconductor Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35
Part Life Cycle Code Obsolete
Ihs Manufacturer ROHM CO LTD
Package Description O-LALF-W2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
JEDEC-95 Code DO-35
JESD-30 Code O-LALF-W2
Knee Impedance-Max 600 Ω
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 19 V
Reverse Current-Max 0.1 µA
Surface Mount NO
Technology ZENER
Terminal Form WIRE
Terminal Position AXIAL
Voltage Temp Coeff-Max 16.34 mV/°C
Voltage Tol-Max 10%
Working Test Current 6.6 mA

Alternate Parts for 1N5249AT-12A

This table gives cross-reference parts and alternative options found for 1N5249AT-12A. 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 1N5249AT-12A, 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
1N5249A-BP Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 Micro Commercial Components 1N5249AT-12A vs 1N5249A-BP
1N5249A-T Zener Diode, 19V V(Z), 10%, 0.5W, Micro Commercial Components 1N5249AT-12A vs 1N5249A-T
1N5249A-TP Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 Micro Commercial Components 1N5249AT-12A vs 1N5249A-TP
1N5249A Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 Micro Commercial Components 1N5249AT-12A vs 1N5249A
1N5249A Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-204AH Motorola Semiconductor Products 1N5249AT-12A vs 1N5249A
1N5249AT-10A Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35 ROHM Semiconductor 1N5249AT-12A vs 1N5249AT-10A
1N5249A Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional TDK Micronas GmbH 1N5249AT-12A vs 1N5249A
1N5249A(DO-35) Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 Micro Commercial Components 1N5249AT-12A vs 1N5249A(DO-35)
1N5249AD7 Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional Microsemi Corporation 1N5249AT-12A vs 1N5249AD7
1N5249A-B Zener Diode, 19V V(Z), 10%, 0.5W, Micro Commercial Components 1N5249AT-12A vs 1N5249A-B
Part Number Description Manufacturer Compare
1N5247BT-12 Zener Diode, 0.5W, Silicon, Unidirectional, DO-35 ROHM Semiconductor 1N5249AT-12A vs 1N5247BT-12
1N5247BURE3TR Zener Diode, 17V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2 Microsemi Corporation 1N5249AT-12A vs 1N5247BURE3TR
MX1N5247DE3-1 Zener Diode, 17V V(Z), 1%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5249AT-12A vs MX1N5247DE3-1
1N5249A Zener Diode, 19V V(Z), 10%, 0.5W, Silicon, Unidirectional, Crimson Semiconductor Inc 1N5249AT-12A vs 1N5249A
MX1N5247DTR-1 Zener Diode, 17V V(Z), 1%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5249AT-12A vs MX1N5247DTR-1
1N5247BD2B.XRAY Zener Diode, 17V V(Z), 5%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, CERAMIC, DLCC2 VARIANT B, 2 PIN TT Electronics Resistors 1N5249AT-12A vs 1N5247BD2B.XRAY
1N5249AE3TR Zener Diode, 19V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5249AT-12A vs 1N5249AE3TR
1N5249BVG Zener Diode, 0.5W, Silicon, Unidirectional ROHM Semiconductor 1N5249AT-12A vs 1N5249BVG
1N5247B-LCC3G4 17V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, HERMETIC SEALED, CERAMIC, LCC3-4 TT Electronics Power and Hybrid / Semelab Limited 1N5249AT-12A vs 1N5247B-LCC3G4
MX1N5247A-1E3TR Zener Diode, 17V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Microsemi Corporation 1N5249AT-12A vs MX1N5247A-1E3TR

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