Datasheet 1N4460 - 1N4496, 1N6485 - 1N6491 (Microsemi) - 3

1N4460 – 1N4496 and 1N6485 – 1N6491
ELECTRICAL CHARACTERISTICS @ 25 ºC Case temperature TYPE NOMINAL
ZENER
VOLTAGE
VZ 1N4460
1N4461
1N4462
1N4463
1N4464
1N4465
1N4466
1N4467
1N4468
1N4469
1N4470
1N4471
1N4472
1N4473
1N4474
1N4475
1N4476
1N4477
1N4478
1N4479
1N4480
1N4481
1N4482
1N4483
1N4484
1N4485
1N4486
1N4487
1N4488
1N4489
1N4490
1N4491
1N4492
1N4493
1N4494
1N4495
1N4496
1N6485
1N6486
1N6487
1N6488
1N6489
1N6490
1N6491 Volts
6.2
6.8
7.5
8.2
9.1
10.0
11.0
12.0
13.0
15.0
16.0
18.0
20.0
22.0
24.0
27.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
56.0
62.0
68.0
75.0
82.0
91.0
100.0
110.0
120.0
130.0
150.0
160.0
180.0
200.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6 NOTE: TEST
MAXIMUM
CURRENT DYNAMIC
IMPEDANCE
I ZT
Z ZT @ I ZT
mA
40.0
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
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
76.0
69.0
64.0
58.0
53.0
49.0
45.0 Ohms
4
2.5
2.5
3
4
5
6
7
8
9
10
11
12
14
16
18
20
25
27
30
40
50
60
70
80
100
130
160
200
250
300
400
500
700
1000
1300
1500
10
10
9
9
8
7
5 MAXIMUM KNEE
IMPEDANCE
Z ZK @ I ZK Ohms
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
400
400
400
400
500
500
600 mA
1.0
1.0
.5
.5
.5
.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
1.0
1.0
1.0
1.0
1.0
1.0
1.0 MAXIMUM
REVERSE
CURRENT
IR @ VR
µA
10.0
5.0
1.0
.50
.30
.30
.30
.20
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
50
50
35
5.0
4.0
1.0
0.5 Volts
3.72
4.08
4.50
4.92
5.46
8.00
8.80
9.60
10.4
12.0
12.8
14.4
16.0
17.6
19.2
21.6
24.0
26.4
28.8
31.2
34.4
37.6
40.8
44.8
49.6
54.4
60.0
65.6
72.8
80.0
88.0
96.0
104.0
120.0
128.0
144.0
160.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0 MAXIMUM
CONTINUOUS
CURRENT
I ZM
(Note 1)
mA
230
210
191
174
157
143
130
119
110
95
90
79
71
65
60
53
48
43
40
37
33
30
28
26
23
21
19
17
16
14
13
12
11
9.5
8.9
7.9
7.2
433
397
366
332
304
280
255 SURGE
CURRENT
@ 8.3 ms
square wave
I ZSM
Amps
2.3
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.1
.95
.90
.79
.71
.65
.60
.53
.48
.43
.40
.37
.33
.30
.28
.26
.23
.21
.19
.17
.16
.14
.13
.12
.11
.095
.089
.079
.072
4.2
3.9
3.6
3.3
3.0
2.7
2.5 1. See “Maximum Ratings” for P D temperature conditions for leaded package where I ZM is applicable. T4-LDS-0183, Rev. 3 (120901) ©2012 Microsemi Corporation Page 3 of 6