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1N4746AP/TR8 - 2EZ19D5

1N4746AP/TR8

Active
Microchip Technology

ZENER DIODE SINGLE 2-PIN 18V, 5% TOLERANCE , 20OHM, 1000MW DO-41 T/R

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Search across all available documentation for this part.

Documents1N4728_1N4764_e3Datasheet+1
1N4746AP/TR8 - 2EZ19D5

1N4746AP/TR8

Active
Microchip Technology

ZENER DIODE SINGLE 2-PIN 18V, 5% TOLERANCE , 20OHM, 1000MW DO-41 T/R

Deep-Dive with AI

Documents1N4728_1N4764_e3Datasheet+1

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification1N4746AP/TR81N4746 Series
--
Current - Reverse Leakage @ Vr5 µA5 µA
Impedance (Max) (Zzt) [Max]20 Ohms20 Ohms
Mounting TypeThrough HoleThrough Hole
Operating Temperature [Max]150 °C150 - 200 °C
Operating Temperature [Min]-65 ░C-65 ░C
Package / CaseDO-204AL, DO-41, AxialDO-204AL, DO-41, Axial
Power - Max [Max]1 W1 W
Supplier Device PackageDO-204AL (DO-41)DO-204AL (DO-41)
Tolerance5 %2 - 10 %
Voltage - Forward (Vf) (Max) @ If1.2 V1.2 V
Voltage - Zener (Nom) (Vz)18 V18 V

1N4746 Series

Zener Diode Single 2-Pin 18V, 10% Tolerance , 20Ohm, 1000mW DO-41 T/R

PartOperating Temperature [Min]Operating Temperature [Max]Package / CaseSupplier Device PackageVoltage - Forward (Vf) (Max) @ IfImpedance (Max) (Zzt) [Max]Voltage - Zener (Nom) (Vz)Mounting TypeTolerancePower - Max [Max]Current - Reverse Leakage @ Vr
Microchip Technology
1N4746CP/TR12
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
2 %
1 W
5 µA
Microchip Technology
1N4746APE3/TR8
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
5 %
1 W
5 µA
Microchip Technology
1N4746CP/TR8
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
2 %
1 W
5 µA
Microchip Technology
1N4746CPE3/TR12
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
2 %
1 W
5 µA
Microchip Technology
1N4746P/TR12
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
10 %
1 W
5 µA
Microchip Technology
1N4746PE3/TR8
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
10 %
1 W
5 µA
Microchip Technology
1N4746CE3/TR13
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
2 %
1 W
5 µA
Microchip Technology
1N4746AP/TR12
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
5 %
1 W
5 µA
Microchip Technology
1N4746PE3/TR12
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
10 %
1 W
5 µA
Microchip Technology
1N4746CPE3/TR8
-65 ░C
150 °C
Axial, DO-204AL, DO-41
DO-204AL (DO-41)
1.2 V
20 Ohms
18 V
Through Hole
2 %
1 W
5 µA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 1500$ 1.63
Microchip DirectN/A 1$ 1.76
100$ 1.63
500$ 1.58
1000$ 1.49
NewarkEach 500$ 1.58

Description

General part information

1N4746 Series

The popular 1N4728AP thru 1N4764AP series of 1.0-watt Zener’s provides voltage regulation in a selection from 3.3 to 100 volts in 5% tolerances with other tighter tolerances also available as identified by different suffix letters in the part number. These plastic encapsulated Zener’s are moisture classified as Level 1 with no dry pack required. They are also available in various military screening levels by adding a prefix identifier as described in the Features below. These plastic molded Zener’s with a P suffix provide a lower thermal resistance compared to the glass-body (G suffix) option for these same JEDEC part numbers. Both package options are available by Microchip in RoHS Compliant devices with an "e3" suffix. Microchip also offers numerous other Zener products to meet higher and lower power and test current applications.