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SS4954 Datasheet, PDF (1/3 Pages) Sensitron – Zener 5W Voltage Regulator
SENSITRON
SEMICONDUCTOR
SS4954/US thru SS4996/US
TECHNICAL DATA
DATA SHEET 5069, REV. A
Zener 5W Voltage Regulator
• Hermetic, non-cavity glass package
• Metallurgically bonded
• Operating and Storage Temperature: -65oC to +175oC
• Manufactured and screened to MIL-PRF-19500/356 per Sensitron specification 7700-409x
SERIES
TYPE
VZ
NOM
TEST
CURRENT
IZ
5W
V
mA
1N4954/US 6.8
175
1N4955/US 7.5
175
1N4956/US 8.2
150
1N4957/US 9.1
150
1N4958/US 10
125
1N4959/US 11
125
1N4960/US 12
100
1N4961/US 13
100
1N4962/US 15
75
1N4963/US 16
75
1N4964/US 18
65
1N4965/US 20
65
1N4966/US 22
50
1N4967/US 24
50
1N4968/US 27
50
1N4969/US 30
40
1N4970/US 33
40
1N4971/US 36
30
1N4972/US 39
30
1N4973/US 43
30
1N4974/US 47
25
1N4975/US 51
25
1N4976/US 56
20
1N4977/US 62
20
1N4978/US 68
20
1N4979/US 75
20
1N4980/US 82
15
1N4981/US 91
15
1N4982/US 100
12
1N4983/US 110
12
1N4984/US 120
10
1N4985/US 130
10
1N4986/US 150
8
1N4987/US 160
8
1N4988/US 180
5
1N4989/US 200
5
1N4990/US 220
5
1N4991/US 240
5
1N4992/US 270
5
1N4993/US 300
4
1N4994/US 330
4
1N4995/US 360
3
1N4996/US 390
3
MAX ZENER
IMPEDANCE
ZZ
Ω
1
1.5
1.5
2
2
2.5
2.5
3
3.5
3.5
4
4.5
5
5
6
8
10
11
14
20
25
27
35
42
50
55
80
90
110
125
170
190
330
350
450
500
550
650
800
950
1175
1400
1800
ZZK
Ω
1,000
800
600
400
125
130
140
145
150
155
160
165
170
175
180
190
200
220
230
240
250
270
320
400
500
620
720
760
800
1,000
1,150
1,250
1,500
1,650
1,750
1,850
2,000
2,050
2,100
2,150
2,200
2,300
2,500
VOLTAGE
REGULATION
VZ
V
.7
.7
.7
.7
.8
.8
.8
.9
1.0
1.1
1.2
1.5
1.8
2.0
2.0
2.5
2.8
3.0
3.0
3.3
3.5
4.0
4.4
5.0
5.5
6.0
6.6
7.5
8.0
9.0
10
11
13
14
16
18
19
22
25
28
32
35
40
SURGE
CURRENT
IZSM
A
29.3
26.4
24
22
20
19
18
16
12
10
9.0
8.0
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.2
3.0
2.8
2.5
2.2
2.0
1.8
1.6
1.4
1.2
1.0
.8
.75
.70
.60
.50
.50
.40
.35
.30
.25
.22
.20
MAX REVERSE
LEAKAGE
CURRENT
VOLTAGE
VR
IR1
V
µA
5..2
150
5..7
100
6.2
50
6..9
25
7..6
25
8.4
10
9.1
10
9.9
10
11.4
5
12.2
5
13.7
5
15.2
2
16.7
2
18.2
2
20.6
2
22.8
2
25.1
2
27.4
2
29.7
2
32.7
2
35.8
2
38.8
2
42.6
2
47.1
2
51.7
2
56
2
62.2
2
69.2
2
76.0
2
83.6
2
91.2
2
98.8
2
114.0
2
121.6
2
136.8
2
152.0
2
167
2
182
2
206
2
228
2
251
2
274
2
297
2
TEMP.
COEFF
αVZ
% /°C
.05
.06
.06
.06
.07
.07
.07
.08
.08
.08
.085
.085
.085
.09
.09
.09
.095
.095
.095
.095
.095
.095
.095
.100
.100
.100
.100
.100
.100
.100
.100
.105
.105
.105
.110
.110
.115
.115
.120
.120
.120
.120
.120
MAX
CONTINUOUS
CURRENT
IZM
mA
700
630
580
520
475
430
395
365
315
294
264
237
216
198
176
158
144
132
122
110
100
92
84
76
70
63
58.0
52.5
47.5
43.0
39.5
36.6
31.6
29.4
26.4
23.6
21.6
19.8
17.5
15.6
14.4
13
12
• 221 WEST INDUSTRY COURT • DEER PARK, NY 11729-4681 • PHONE (631) 586-7600 • FAX (631) 242-9798 •
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