1PMT5945B データシートの表示（PDF） - Microsemi Corporation
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1PMT5945B Datasheet PDF : 2 Pages
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Electrical Characteristics @ TL = 30°°C
MICROSEMI
NUMBER
DEVICE
MARKING
ZENER
VOLTAGE
(1)
VZ
TEST
CURRENT
IZT
DYNAMIC
IMPEDANCE
(2)
ZZT
1PMT5913B
1PMT5914B
1PMT5915B
1PMT5916B
1PMT5917B
1PMT5918B
1PMT5919B
1PMT5920B
1PMT5921B
1PMT5922B
1PMT5923B
1PMT5924B
1PMT5925B
1PMT5926B
1PMT5927B
1PMT5928B
1PMT5929B
1PMT5930B
1PMT5931B
1PMT5932B
1PMT5933B
1PMT5934B
1PMT5935B
1PMT5936B
1PMT5937B
1PMT5938B
1PMT5939B
1PMT5940B
1PMT5941B
1PMT5942B
1PMT5943B
1PMT5944B
1PMT5945B
1PMT5946B
1PMT5947B
1PMT5948B
1PMT5949B
1PMT5950B
1PMT5951B
1PMT5952B
1PMT5953B
1PMT5954B
1PMT5955B
1PMT5956B
VOLTS
913
3.3
914
3.6
915
3.9
916
4.3
917
4.7
918
5.1
919
5.6
920
6.2
921
6.8
922
7.5
923
8.2
924
9.1
925
10
926
11
927
12
928
13
929
15
930
16
931
18
932
20
933
22
934
24
935
27
936
30
937
33
938
36
939
39
940
43
941
47
942
51
943
56
944
62
945
68
946
75
947
82
948
91
949
100
950
110
951
120
952
130
953
150
954
160
955
180
956
200
mA
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
25
23.4
20.8
18.7
17
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8.0
7.3
6.7
6.0
5.5
5.0
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
OHMS
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
12
14
17.5
19
23
28
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1200
KNEE
CURRENT
IZK
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
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
KNEE
IMPEDANCE
ZZK
OHMS
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
1PMT5913B thru 1PMT5956B
REVERSE
CURRENT
IR (MAX)
µ Adc
100
75
25
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
REVERSE
VOLTAGE
VR
VOLTS
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
9.9
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
51.2
56
62.2
69.2
76
83.6
91.2
98.8
114
121.6
136.8
152
MAX
ZENER
CURRENT
(3)
IZM
mA
749.1
686.4
633.6
547.2
526.4
481.8
432.3
397.7
363.0
330.0
300.3
270.6
247.5
224.4
206.2
189.8
165.0
153.5
68.5
123.8
112.2
102.3
90.8
82.5
74.3
67.7
62.7
56.1
51.2
47.9
42.9
38.6
36.3
33.0
29.7
26.4
24.8
21.5
19.8
18.1
16.5
14.9
13.2
11.6
NOTE 1: Product shown has a standard tolerance of ±5% on the nominal zener voltage. Also available in 2% and 1%
tolerance with suffix C and D respectively. VZ is measured at IZT with Tc (TAB 1) 30°C . Voltage measurement to be
performed 20 seconds after application of dc current.
NOTE 2: Zener impedance is derived by superimposing on IZT a 60Hz rms ac current equal to 10% of IZT.
NOTE 3: Based upon 3 W maximum power dissipation. Allowance has been made for the higher voltage associated with
operation at higher currents and temperature. For determination of voltage change with current deviations from IZT
see Micro Note 202.
MSC0995.PDF
ISO 9001 CERTIFIED
REV F 11/01/99
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