Product Summary

The 1N4743 is a 1.0 Watt Zener Diode.

Parametrics

1N4743 absolute maximum ratings: (1)Operating Temperature: -55℃ to +150℃; (2)Storage Temperature: -55℃ to +150℃; (3)For capacitive load, derate current by 20%.

Features

1N4743 features: (1)Hermetic Glass Package; (2)Silicon Planar Zener Diodes; (3)These diodes are also available in the MELF case with type designation DL4728 thru DL4764.

Diagrams

1N4743 dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
1N4743
1N4743
Other

Data Sheet
Negotiable 
1N4743A
1N4743A
Fairchild Semiconductor
Zener Diodes 13V 1W ZENER 5%
Data Sheet
0-1: $0.06
1-25: $0.05
25-100: $0.03
100-250: $0.02
1N4743A P
1N4743A P

DIODE ZENER 13V 1W DO-41
Data Sheet
0-1: $0.23
1-10: $0.17
10-100: $0.10
100-250: $0.07
250-500: $0.06
500-1000: $0.04
1N4743A,113
1N4743A,113
NXP Semiconductors
Zener Diodes 13V 1W
Data Sheet
0-1: $0.03
1-25: $0.02
25-100: $0.01
100-250: $0.01
1N4743A,133
1N4743A,133
NXP Semiconductors
Zener Diodes Diode Zener Single 13V 5% 1W 2-Pin
Data Sheet
0-1: $0.03
1-25: $0.02
25-100: $0.02
100-250: $0.02
1N4743A\D9
1N4743A\D9
Vishay Semiconductors
Zener Diodes 13 Volt 1 Watt 5%
Data Sheet
Negotiable 
1N4743A_S00Z
1N4743A_S00Z
Fairchild Semiconductor
Zener Diodes 13V 1W ZENER 5%
Data Sheet
Negotiable 
1N4743A_T50A
1N4743A_T50A
Fairchild Semiconductor
Zener Diodes 13V 1W ZENER 5%
Data Sheet
0-3000: $0.02
3000-6000: $0.02
6000-12000: $0.02