参数资料
型号: J508
厂商: Vishay Intertechnology,Inc.
英文描述: Current Regulator Diodes(最大整流电流2.40mA,峰值工作电压50V的电流稳压二极管)
中文描述: 电流稳压二极管(最大整流电流2.40毫安,峰值工作电压50V的电流稳压二极管)
文件页数: 2/4页
文件大小: 50K
代理商: J508
J500 Series
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
4-2
Document Number: 70196
S-00639—Rev. E, 01–May-00
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
NO TAG
Max
Unit
Peak Operating Voltage
P
OV
I
F
= 1.1 I
F(max)NO TAG
50
95
V
Reverse Voltage
V
R
I
R
= 1 mA
0.8
Capacitance
C
F
V
F
= 25 V, f = 1 MHz
2.2
pF
Regulator
Current
d
(I
F
)
Dynamic
Impedance
e
(Z
d
)
Knee
Impedance
(Z
k
)
Limiting
Voltage
f
(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
Part Number
mA
M
M
V
%/ C
Min
Nom
Max
Min
Typ
b
Typ
b
Max
Typ
b
Typ
b
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.
f.
NCL
T
= 25 C unless otherwise noted.
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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