參數(shù)資料
型號(hào): SML4735A/2P-E3
廠商: VISHAY SEMICONDUCTORS
元件分類: 齊納二極管
英文描述: 6.2 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
封裝: PLASTIC, SMA, 2 PIN
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 151K
代理商: SML4735A/2P-E3
VISHAY
SML4728 to SML4764A
Document Number 85782
Rev. 2, 25-Mar-03
Vishay Semiconductors
www.vishay.com
3
Typical Characteristics (T
amb = 25 °C unless otherwise specified)
Figure 1. Maximum Continuous Power Dissipation
Figure 2. Typical Zener Impedance
Figure 3. Typical Temperature Coefficients
25
50
75
100
125
150
175
0
0.25
0.5
0.75
1.0
Terminals Temperature (
°C)
P
M(AV)
,
Average
Power
Dissipation
(W)
60 Hz
Resistive or
Inductive Load
P.C.B. Mounted on
0.31 x 0.31 x 0.08" (8x8x 2mm)
copper areas pads
17923
0.5
10
100
500
1
10
100
1,000
IZT, Zener Test Current (mA)
Z Z
,
D
ynamic
Zener
Impedance
(
)
TJ =25°C
VZ = 91V
VZ = 56V
VZ = 30V
VZ = 6.2V
17925
0
10 20 30 40 50 60 70 80 90 100
0
10
30
50
70
90
110
VZ, Zener Voltage (V)
Θ
V
Z
,
Temperature
Coefficient
(mV/
°C)
Tested at rated IZT
17927
Figure 4. Typical Instantaneous Forward Characteristics for
SML4763
Figure 5. Typical Reverse Characteristics
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.01
0.1
1
10
Instantaneous Forward Voltage (V)
Instantaneous
Forward
Current
(A)
Pulse width = 300s
1% Duty Cycle
TJ =25°C
17924
0
20
40
60
80
100
0.01
0.1
1
10
Percent of Rated Zener Voltage (%)
Instantaneous
Reverse
Current
(
A)
TJ =25°C
TJ = 100°C
17926
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