參數(shù)資料
型號(hào): J508
廠商: Vishay Intertechnology,Inc.
英文描述: Current Regulator Diodes
中文描述: 電流調(diào)節(jié)二極管
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 31K
代理商: J508
J500 Series
Vishay Siliconix
www.vishay.com
3-2
Document Number: 70196
S-04234
Rev. F, 02-Jul-01
Peak Operating Voltage
50 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Current
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature
55 to 150 C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation
a
350 mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes:
a.
Derate 2.8 mW/ C above 25 C
Limits
Parameter
Symbol
Test Conditions
Min
Typ
a
Max
Unit
Peak Operating Voltage
b
P
OV
I
F
= 1.1 I
F(max)
50
95
Reverse Voltage
V
R
I
R
= 1 mA
0.8
V
Capacitance
C
F
V
F
= 25 V, f = 1 MHz
2.2
pF
Regulator
Current
c
(I
F
)
Dynamic
Impedance
d
(Z
d
)
Knee
Impedance
(Z
k
)
Limiting
Voltage
e
(V
L
)
Temperature
Coefficient
(
1
)
V
F
= 25 V
V
F
= 25 V
V
F
= 6 V
I
F
= 0.8 I
F(min)
V
F
= 25 V
T
A
0 C
100 C
mA
M
M
V
%/ C
Part Number
Min
Nom
Max
Min
Typ
a
Typ
a
Max
Typ
a
Typ
a
J500
0.192
0.24
0.288
4.00
15
2.50
1.2
0.4
0.95
J501
0.264
0.33
0.396
2.20
10
1.60
1.3
0.5
0.81
J502
0.344
0.43
0.516
1.50
7
1.10
1.5
0.6
0.70
J503
0.448
0.56
0.672
1.20
5
0.80
1.7
0.7
0.58
J504
0.600
0.75
0.900
0.80
3.5
0.55
1.9
0.8
0.46
J505
0.800
1.00
1.200
0.50
2
0.40
2.1
0.9
0.33
J506
1.120
1.40
1.680
0.33
1.5
0.25
2.5
1.1
0.19
J507
1.440
1.80
2.160
0.20
1
0.19
2.8
1.3
0.08
J508
1.900
2.40
2.900
0.20
0.7
0.13
3.1
1.5
0.05
J509
2.400
3.00
3.600
0.15
0.5
0.09
3.5
1.7
0.14
J510
2.900
3.60
4.300
0.15
0.4
0.07
3.9
1.9
0.22
J511
3.800
4.70
5.600
0.12
0.3
0.05
4.2
2.1
0.34
Notes:
a.
b.
c.
d.
e.
NCL
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Max V
where I
= 1.1 I
is guaranteed.
Pulse test
steady state currents may vary.
Pulse test
steady state impedances may vary.
Min V
F
required to insure I
F
= 0.8 I
F(min)
.
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