1N5540B is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: £1.61546
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: £1.19663
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: £1.34622
Datasheet

Similar


Nexperia USA Inc.
In Stock: 4,105
Unit Price: £0.20000
Datasheet

Similar


onsemi
In Stock: 13,067
Unit Price: £0.07000
Datasheet

Similar


onsemi
In Stock: 11,355
Unit Price: £0.08000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 21,334
Unit Price: £0.52000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 26,344
Unit Price: £0.07000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 340
Unit Price: £0.13000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: £0.02115
Datasheet
Zener Diode 20 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N5540B

DigiKey Part Number
1N5540B-ND
Manufacturer
Manufacturer Product Number
1N5540B
Description
DIODE ZENER 20V 500MW DO204AH
Customer Reference
Detailed Description
Zener Diode 20 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Bulk
Part Status
Discontinued at DigiKey
Voltage - Zener (Nom) (Vz)
Tolerance
±5%
Power - Max
500 mW
Impedance (Max) (Zzt)
107 Ohms
Current - Reverse Leakage @ Vr
10 nA @ 18 V
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 200 mA
Operating Temperature
-65°C ~ 175°C
Mounting Type
Through Hole
Package / Case
Supplier Device Package
DO-204AH (DO-35)
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in GBP
Bulk
QuantityUnit PriceExt Price
307£1.99691£613.05
Unit Price without VAT:£1.99691
Unit Price with VAT:£2.39629