1N3016B thru 1N3051B
1 WATT METAL CASE ZENER DIODES
S C O T T S D A L E D I V I S I O N
*ELECTRICAL CHARACTERISTICS @ 25oC
TYPICAL
TEMP. COEFF.
OF ZENER
NOMINAL
MAXIMUM
ZENER
CURRENT
IZM
MAXIMUM
REVERSE
LEAKAGE
CURRENT†
ZENER
VOLTAGE
VZ @ IZT
ZENER
TEST
MAXIMUM ZENER IMPEDANCE
(Note 3)
JEDEC
TYPE
VOLTAGE
CURRENT
IZT
(Note 2)
(Note 4)
IR
@
VR
α
ZZT @ IZT
ZZK
OHMS
700
@
IZK
NUMBER
(Note 1)
VZ
Volts
6.8
7.5
8.2
9.1
10
mA
37
OHMS
3.5
4.0
4.5
5
mA
1.0
.5
mA
140
125
115
105
95
µA
150
100
50
25
25
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Volts
5.2
%/oC
.040
.045
.048
.050
.055
.060
.065
.065
.070
.070
.075
.075
.080
.080
.085
.085
.085
.085
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.095
.095
.095
.095
.095
.095
.100
1N3016B
1N3017B
1N3018B
1N3019B
1N3020B
1N3021B
1N3022B
1N3023B
1N3024B
1N3025B
1N3026B
1N3027B
1N3028B
1N3029B
1N3030B
1N3031B
1N3032B
1N3033B
1N3034B
1N3035B
1N3036B
1N3037B
1N3038B
1N3039B
1N3040B
1N3041B
1N3042B
1N3043B
1N3044B
1N3045B
1N3046B
1N3047B
1N3048B
1N3049B
1N3050B
1N3051B
34
700
5.7
31
700
.5
6.2
28
700
.5
6.9
25
7
700
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
7.6
11
23
8
700
85
8.4
12
21
9
700
80
9.1
13
19
10
700
74
9.9
15
17
14
700
63
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
114.0
121.6
136.8
152.0
16
15.5
14
16
700
60
18
20
750
52
20
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
2.3
2.0
1.9
1.7
1.6
1.4
1.2
22
750
47
22
23
750
43
24
25
750
40
27
35
750
34
30
40
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
6000
6500
7000
31
33
45
28
36
50
26
39
60
23
43
70
21
47
80
19
51
95
18
56
110
125
150
175
200
250
350
450
550
700
1000
1100
1200
1500
17
62
15
68
14
75
12
82
11
91
10
100
110
120
130
150
160
180
200
9.0
8.3
8.0
6.9
5.7
5.4
4.9
4.6
*JEDEC Registered Data. †Not JEDEC Data. 8000
NOTES: 1. When using JEDEC numbers, B suffix signifies +/-5% tolerance on nominal zener voltage. The suffix A is used to identify +/-10%
tolerance; no suffix indicates +/-20% tolerance: suffix C is used to identify +/- 2%; and suffix D is used to identify +/- 1% tolerance.
2. Zener Voltage (VZ) is measured with junction in thermal equilibrium with still air at a temperature of 25oC. The test currents (IZT) at
nominal voltages provide a constant 0.25 watts.
3. The zener impedance is derived when a 60 cycle ac current having an rms value equal to 10% of the dc zener current (IZT or
IZK) is superimposed on IZT or IZK. Zener impedance is measured at 2 points to ensure a sharp knee on the breakdown curve
and to eliminate unstable units. See MicroNote 202 for variation in dynamic impedance with different zener currents.
4. These values of IZM may often be exceeded in the case of individual diodes. The values shown are calculated for a unit at the high
voltage end of its tolerance range. Allowance has also been made for the rise in zener voltage above VZT that results from zener
impedance and the increase in junction temperature as a unit approaches thermal equilibrium at a dissipation of 1 watt. The IZM
values shown for +/-5% tolerance units may be used with little error for +/-10% tolerance units, but should be reduced by 7% to
include a +/-20% tolerance unit near the high voltage end of its tolerance range.
Copyright 2003
Microsemi
Page 2
11-03-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
5秒后页面跳转
PCF8574资料解读：主要参数分析、引脚说明
AD637数据手册解读：主要特性、引脚及其功能解读、电气参数
ADUM1201资料手册解读：参数分析、引脚说明、应用分析
一文带你了解压敏电阻器在直流电路中的过压保护作用
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
