1N758A [EIC]
ZENER DIODES; 齐纳二极管
| 型号： | 1N758A |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | ZENER DIODES |
| 文件： | 总2页 (文件大小：35K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ZENER DIODES
1N746A - 1N759A
DO - 35 Glass
(DO-204AH)
VZ : 3.3 to 12V
PD : 500mW
FEATURES :
1.00 (25.4)
0.079(2.0 )max.
min.
• Silicon planar power zener diodes.
• Standard zener voltage tolerance is ± 5%
• Other tolerances are available upon request.
• Pb / RoHS Free
0.150 (3.8)
max.
Cathode
Mark
MECHANICAL DATA :
Case: DO-35 Glass Case
Weight: approx. 0.13g
1.00 (25.4)
min.
0.020 (0.52)max.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Zener Current see Table "Characteristics"
Maximum Forward Voltage at IF = 200 mA.
Power Dissipation at TL = 75°C
Thermal Resistance Junction to Ambient Air
Junction temperature
VF
1.2
V
mW
°C/W
°C
500(1)
300(2)
PD
Rq
JA
TJ
175
TS
Storage temperature range
-65 to + 150
°C
Notes:
(1) TL is measured 3/8” from body.
(2) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Page 1 of 2
Rev. 02 : March 25, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Nominal
Zener Voltage
VZ @ IZT
Test
Current
IZT
Maximum
Zener
Maximum Reverse
Leakage Current
IR (2) @ VR=1V
Maximum DC.
Zener Current
IZM
Type
Impedance
(1)
Ta=25°C
(mA)
Ta=150°C
(mA)
ZZT @ IZT
(V)
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
(mA)
110
100
95
(W)
28
10
30
1N746A
24
23
22
19
17
11
7
10
10
2
30
30
30
30
20
20
20
20
20
20
20
20
20
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
85
2
75
1
70
1
65
0.1
0.1
0.1
0.1
0.1
0.1
0.1
60
5
55
6
50
8
45
10
17
30
40
35
12
30
Notes :
(1) The Zener impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal to 10%
of the Zener current (IZT) is superimposed on IZT. Zener impedance is measured at two points to insure a sharp knee on the
breakdown curve and to eliminate unstable units.
(2) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
(3) The type number listed have a standard tolerance on the nominal zener voltage of ± 5.0%.
Page 2 of 2
Rev. 02 : March 25, 2005
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