SML4744-E3/61 Vishay, SML4744-E3/61 Datasheet - Page 3

• Manufacturer Part Number: SML4744-E3/61
• Description: Zener Diodes 15 Volt 1.0W 10%
• Manufacturer: Vishay

Specifications of SML4744-E3/61

• Zener Voltage: 15 V
• Voltage Tolerance: 10 %
• Zener Current: 17 mA
• Power Dissipation: 1000 mW
• Maximum Reverse Leakage Current: 5 uA
• Maximum Zener Impedance: 14 Ohms
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Package / Case: SMA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL CHARACTERISTICS
T
Document Number 85782
Rev. 1.6, 22-Oct-08
amb
17925
17927
17923
= 25 °C, unless otherwise specified
Fig. 1 - Maximum Continuous Power Dissipation
1,000
0.75
0.25
110
1.0
0.5
100
90
70
50
30
10
10
0
0
1
Fig. 3 - Typical Temperature Coefficients
25
0.5
0
P.C.B. Mounted on
0.31 x 0.31 x 0.08" (8 x 8 x 2mm)
copper areas pads
Fig. 2 - Typical Zener Impedance
10 20 30 40 50 60 70 80 90 100
50
Terminals Temperature ( °C)
I ZT , Zener Test Current (mA)
V Z , Zener Voltage (V)
75
10
100
For technical support, please contact:
Tested at rated I ZT
125
60 Hz
Resistive or
Inductive Load
V Z = 91V
V Z = 56V
V Z = 30V
V Z = 6.2V
100
T J = 25°C
150
175
500
17924
17926
Fig. 4 - Typical Instantaneous Forward Characteristics for
SML4728 to SML4764A
[e-mail]
0.01
0.01
0.1
0.1
10
10
1
1
0
0.4
Fig. 5 - Typical Reverse Characteristics
Percent of Rated Zener Voltage (%)
Instantaneous Forward Voltage (V)
0.6
20
0.8
SML4763
Vishay Semiconductors
40
1.0
Pulse width = 300µs
1% Duty Cycle
T J = 25°C
60
1.2
T J = 100°C
T J = 25°C
80
1.4
www.vishay.com
100
1.6
3