1N4743A-B Rectron, 1N4743A-B Datasheet - Page 3

• Manufacturer Part Number: 1N4743A-B
• Description: Zener Diodes 1.0W 13V 5%
• Manufacturer: Rectron

Specifications of 1N4743A-B

• Product Category: Zener Diodes
• Rohs: yes
• Zener Voltage: 13 V
• Voltage Temperature Coefficient: 0.07 %/deg C
• Zener Current: 0.2 A
• Power Dissipation: 1 W
• Maximum Reverse Leakage Current: 5 uA
• Maximum Zener Impedance: 10 Ohms
• Maximum Operating Temperature: + 200 C
• Mounting Style: Through Hole
• Package / Case: DO-41
• Configuration: Single
• Minimum Operating Temperature: - 65 C
• Factory Pack Quantity: 1000

RATING AND CHARACTERISTICS CURVES ( 1N4728A-1N4758A )
1000
Figure1 Power Dissipation vs Ambient Temperature
100
1.0
0.8
0.6
0.4
0.2
10
0
1
Figure3 Junction Capacitance vs Zener Voltage
0
0
10
40
T A , AMBIENT TEMPERATURE
V Z , ZENER VOLTAGE(V)
20
80
30
1000
500
200
100
120
50
20
10
5
2
1
0.4
150
40
Figure5 Typical Forward Characteristics
O
C
V
V
V
V
V
0.5
R
R
R
R
R
75
160
f = 1MHz
T
= 0 V
= 2 V
= 5 V
= 20 V
= 30 V
O
A
50
C
MINIMUM
MAXIMUM
= 25
0.6
V F , FORWARD VOLTAGE (V)
O
C
200
60
0.7
1000
0.8
Figure2 Typical Thermal Resistance vs Lead Length
100
250
200
150
100
Figure4 Typical Zener Impedance vs Zener Voltage
10
50
1
0
0
0
25
0
0.9
O
C
I
O
Z
C
= 1mA
10mA
20mA
2mA
5mA
5
1
V Z , ZENER VOLTAGE(V)
10
1.1
I, LEAD LENGTH(mm)
15
10
20
25
100
30