Datasheets
RD20FB by:

19.55V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41

Part Details for RD20FB by Renesas Electronics Corporation

Overview of RD20FB by Renesas Electronics Corporation

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Part Details for RD20FB

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RD20FB Part Data Attributes:

RD20FB Renesas Electronics Corporation
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RD20FB Renesas Electronics Corporation 19.55V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer RENESAS ELECTRONICS CORP
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
Dynamic Impedance-Max 14 Ω
JEDEC-95 Code DO-41
JESD-30 Code O-LALF-W2
JESD-609 Code e0
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 1 W
Qualification Status Not Qualified
Reference Voltage-Nom 19.55 V
Surface Mount NO
Technology ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 6.6%
Working Test Current 20 mA

Alternate Parts for RD20FB

This table gives cross-reference parts and alternative options found for RD20FB. 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 RD20FB, 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
RD20FB Zener Diode, 19.55V V(Z), 6.6%, 1W, Silicon, Unidirectional, DO-41 NEC Electronics Group RD20FB vs RD20FB

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