1N5945B [EIC]
SILICON ZENER DIODES; 硅稳压二极管
| 型号： | 1N5945B |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | SILICON ZENER DIODES |
| 文件： | 总4页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Certificate TH97/10561QM
Certificate TW00/17276EM
SILICON ZENER DIODES
1N5913B - 1N5957B
DO - 41
VZ : 3.3 - 240 Volts
PD : 3 Watts
1.00 (25.4)
0.108 (2.74)
MIN.
FEATURES :
0.079 (1.99)
* Complete Voltage Range 3.3 to 200 Volts
* High peak reverse power dissipation
* High reliability
0.205 (5.20)
0.161 (4.10)
* Low leakage current
* Pb / RoHS Free
1.00 (25.4)
0.034 (0.86)
MIN.
0.028 (0.71)
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
Dimensions in inches and ( millimeters )
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.335 gram
MAXIMUM RATINGS
Rating at 25°C ambient temperature unless otherwise specified
Rating
Symbol
Value
Unit
PD
Maximum Steady state Power Dissipation
@ TL = 75 ºC, Lead Length = 3/8"
Derate above 75 ºC
3.0
W
24
mW/ºC
W
PD
Steady State Power Dissipation
@ TL = 50 ºC, Lead Length = 3/8"
Derate above 50 ºC
1.0
6.67
mW/ºC
°C
TJ,TSTG
Operating and Storage Temperature Range
- 65 to + 200
Page 1 of 4
Rev. 07 : June 7, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
Impedance
ZZK @ IZK
(Ω)
Maximum Reverse
Leakage Current
IR VR
(µA)
Maximum DC
Zener Current
IZM
Voltage
TYPE
VZ @ IZT
(V)
IZT
ZZT @ IZT
IZK
@
(mA)
(Ω)
(mA)
(V)
(mA)
1N5913B
1N5914B
1N5915B
1N5916B
1N5917B
1N5918B
1N5919B
1N5920B
1N5921B
1N5922B
1N5923B
1N5924B
1N5925B
1N5926B
1N5927B
1N5928B
1N5929B
1N5930B
1N5931B
1N5932B
1N5933B
1N5934B
1N5935B
1N5936B
1N5937B
1N5938B
1N5939B
1N5940B
1N5941B
1N5942B
1N5943B
1N5944B
1N5945B
1N5946B
1N5947B
1N5948B
1N5949B
1N5950B
1N5951B
1N5952B
1N5953B
1N5954B
1N5955B
1N5956B
1N5957B
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
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50.0
45.7
41.2
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
12.5
11.4
10.4
9.6
10
9.0
7.5
6.0
5.0
4.0
2.0
2.0
2.5
3.0
3.5
4.0
4.5
5.5
6.5
7.0
9.0
10
500
500
1.0
1.0
100
75
1.0
1.0
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
500
1.0
25
1.0
500
1.0
5.0
5.0
5.0
40
1.0
500
1.0
1.5
350
1.0
2.0
250
1.0
3.0
200
1.0
40
4.0
200
1.0
50
5.2
400
0.5
50
6.0
400
0.5
50
6.5
500
0.5
50
7.0
500
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
50
8.0
11
550
50
8.4
12
550
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
9.1
13
550
9.9
15
600
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
83.6
91.2
98.8
16
600
18
12
650
83
20
14
650
75
22
17.5
19
650
68
24
700
62
27
23
700
55
30
26
750
50
33
33
800
45
36
38
850
41
39
45
900
38
43
8.7
53
950
34
47
8.0
67
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
9990
9000
31
51
7.3
70
29
56
6.7
86
26
62
6.0
100
120
140
160
200
250
300
380
450
600
700
900
1900
1600
24
68
5.5
22
75
5.0
20
82
4.6
18
91
4.1
16
100
110
120
130
150
160
180
200
240
3.7
15
3.4
13
3.1
12
2.9
11
2.5
114.0
121.6
136.8
152.0
182.4
10
2.3
9.0
8.0
7.0
6.0
2.1
1.9
1.5
Note : (1) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance.
Page 2 of 4
Rev. 07 : June 7, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( 1N5913B - 1N5957B )
FIG. 1 - POWER TEMPERATURE DERATING CURVE
5
L = LEAD
L = 1/8"
LENGTH
TO HEAT SINK
4
L = 3/8"
3
2
L = 1"
1
0
0
40
80
120
160
200
TL, LEAD TEMPERATURE (°C)
FIG. 2 - TYPICAL THERMAL RESPONSE L, LEAD LENTGTH = 3/8 INCH
30
20
D = 0.5
D = 0.2
10
D = 0.1
t1
t2
t2
D = 0.05
D = 0.02
D =
t2
PPK
1
Note : Below 0.1 second, Thermal
D = 0.01
Single Pulse ΔTJL = ӨJL(t)PPK
response curve is
applicable
Repetitive Pulse ΔTJL = ӨJL(t,D)PPK
D = 0
to any lead length (L).
0.1
0.0001
0.001
0.01
0.1
1
10
t, TIME (SECONS)
FIG. 3 - MAXIMUM SURGE POWER
FIG. 4 - TYPICAL REVERSE LEAKAGE
1000
3
2
1
RECTANGULAR
NONREPETITIVE
WAVEFORM
Ta = 125 °C
TJ = 25 °C PRIOR
0.1
TO INITIAL PULSE
100
0.01
Ta = 25 °C
0.001
0.0001
10
10
1
100
1000
0.1
1
10
100
NOMINAL VZ (VOLTS)
PW, PULS WIDTH (ms)
Page 3 of 4
Rev. 07 : June 7, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( 1N5913B - 1N5957B )
FIG. 5 - TEMPERATURE COEFFICIENT RANGES
UNITS TO 12 VOLTS
FIG. 6 - TEMPERATURE COEFFICIENT RANGES
UNITS 10 TO 400 VOLTS
10
8
1000
(90 % of the Units are in
the Ranges Indicated)
(90 % of the Units are in
the Ranges Indicated)
6
4
100
RANGE
2
0
-2
-4
10
2
3
4
5
6
7
8
9
10
11 12
10
100
1000
VZ, ZENER VOLTAGE @ IZT (VOLTS)
VZ, ZENER VOLTAGE @ IZT (VOLTS)
FIG. 7 - ZENER VOLTAGE VS. ZENER CURRENT
VZ = 3.3 thru 10 VOLTS
FIG. 8 - ZENER VOLTAGE VS. ZENER CURRENT
VZ = 12 thru 82 VOLTS
100
100
10
1
10
1
0.1
0.1
0
1
2
3
4
5
6
7
8
9
10
0
10
20
30
40
50
60
70
80
90
100
VZ, ZENER VOLTAGE (VOLTS)
VZ, ZENER VOLTAGE (VOLTS)
FIG. 9 - ZENER VOLTAGE VS. ZENER CURRENT
VZ = 100 thru 400 VOLTS
FIG. 10 - TYPICAL THERMAL RESISTANCE
80
60
40
10
1
20
0
L
L
0.1
100 150
0
1/8
2/8
3/8
4/8
5/8
6/8
7/8
1
200
250
300
350
400
450
VZ, ZENER VOLTAGE (VOLTS)
L, LEAD LENGTH TO HEAT SINK (INCH)
Page 4 of 4
Rev. 07 : June 7, 2006
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