Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SZ6A7.5 thru SZ6A270
and
SZ6B7.5 thru SZ6B270
6.0W, 8.0W, and 10W
7.5 – 270 VOLTS
ZENER DIODES
DESIGNER’S DATA SHEET
FEATURES:
Hermetically Sealed in Glass
Axial Lead Rated at 6 Watts
Stud Mount Rated at 8 Watts
Surface Mount Rated at 10 Watts
Available to TX, TXV, and Space Levels
5/
Available in 10% and 5% Tolerances. For other Voltage
Tolerances, Contact Factory.
Maximum Ratings
Nominal Zener Voltage
Forward Surge Current
8.3 msec pulse
Zener Current
Continuous Power
L
V
C, SMS
L
V
C, SMS
Symbol
Value
Units
V
Z
I
FSM
I
ZM
P
D
Top,
Tstg
R
θJL
R
θJE
R
θJS
7.5 - 270
1 - 44
20.4 - 750
27.2 - 1000
34 - 1250
6
8
10
V
A
mA
W
ºC
AXIAL (L)
DIM
A
B
C
D
MIN.
---
---
.047”
1.00”
MAX
.158”
.185”
.053”
---
All dimensions are prior to soldering
Operating and Storage Temp.
Thermal Resistance,
Junction to Lead, L=3/8” (for L)
Junction to End Cap (for SMS)
Junction to Stud (for C and V)
-65 to +175
21
5
10
MINISTUD (C)
ºC/W
All dimensions are prior to soldering
Part Number/Ordering Information
4/
SZ6
__ __
│
│
│
│
│
│
│
│
│
│
│
│
│
└
│
│
│
│
│
│
│
│
│
│
└
__ __
│
└
Screening
│
│
│
└
5/
__
= Not Screened
TX = TX Level
TXV = TXV
S = S Level
Package Type
L
= Axial Leaded
3/
ISOLATED MINISTUD (V)
All dimensions are prior to
soldering
C = Ministud (CR for Reverse Polarity)
V = Isolated Ministud (VR for Reverse
Polarity)
SMS = Surface Mount Square Tab
Voltage/Family
3.3 thru 100 = 3.3V thru 100V, See Table on Page 2
DIM
A
B
C
D
MIN.
.155”
.190”
.023”
Body to Tab Clearance: .001”
Voltage Tolerance
A = 10% Voltage Tolerance
B = 5% Voltage Tolerance
MAX.
.185”
.220”
.027”
SQUARE TAB (SMS)
All dimensions are prior to soldering
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: Z00005D
DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SZ6A7.5 thru SZ6A270
and
SZ6B7.5 thru SZ6B270
Maximum Ratings @
25°C
Typical
Temp.
Coefficient
Maximum
Zener
Impedance
(note 2)
Maximum Reverse
Leakage Current
Electrical Characteristics @
25°C (Unless Otherwise Specified)
PART
NUMBER
(note 6)
Nominal
Zener
Voltage
(note 1)
Zener
Test
Current
Max. Continuous Current
Axial
(L)
Isolated
Ministud
(V)
IZM
mA
750
690
612
570
516
462
420
360
330
300
264
234
216
186
168
156
144
126
108
105
102
96
90
78
72
66
60
54
49.2
45.0
41.4
36.0
33.6
30.0
27.0
24.6
22.2
20.4
1000
920
816
760
688
616
560
480
440
400
352
312
288
248
224
208
192
168
144
140
136
128
120
104
96
88
80
72
65.6
60.0
55.2
48.0
44.8
40.0
36.0
32.8
29.6
27.2
1250
1150
1020
950
860
770
700
600
550
500
440
390
360
310
280
260
240
210
180
175
170
160
150
130
120
110
100
90
82
75
69
60
56
50
45
41
37
34
Surface
Mount
(SMS) and
Ministud (C)
IZM
Max.
Surge
Current
(note 8)
Voltage Tolerance
10%
SZ6A7.5
SZ6A8.2
SZ6A9.1
SZ6A10
SZ6A11
SZ6A12
SZ6A13
SZ6A15
SZ6A16
SZ6A18
SZ6A20
SZ6A22
SZ6A24
SZ6A27
SZ6A30
SZ6A33
SZ6A36
SZ6A39
SZ6A43
SZ6A47
SZ6A51
SZ6A56
SZ6A62
SZ6A68
SZ6A75
SZ6A82
SZ6A91
SZ6A100
SZ6A110
SZ6A120
SZ6A130
SZ6A150
SZ6A160
SZ6A180
SZ6A200
SZ6A220
SZ6A240
SZ6A270
VZ @ IZT
Volts
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
IZT
mA
175
150
150
125
125
100
100
75
75
65
65
50
50
50
40
40
30
30
30
25
25
20
20
20
20
15
15
12
12
10
10
8
8
5
5
5
5
5
ZZ @
IZT
Ohms
0.7
0.8
0.9
1.0
1.1
1.1
1.2
1.2
1.3
1.3
1.5
1.6
1.8
2.5
4
5
6
7
10
12
14
18
20
22
25
30
43
45
65
90
100
150
180
210
250
350
450
600
IR @
VR
μA
1500
1200
40
20
15
10
4
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
VR
10% (A)
Volts
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
7/
TC @
IZT
%/ºC
.03
.03
.03
.05
.05
.05
.05
.05
.06
.06
.06
.06
.06
.06
.06
.06
.06
.06
.07
.07
.07
.07
.08
.08
.08
.08
.08
.09
.09
.09
.09
.09
.09
.09
.09
.09
.09
.09
IZM
IFSM
Amps
44
40
37
34
32
31
29
26
23
21
19
17
16
14
13
11
10
10
9
8
8
7
7
6
6
5
4
4
2
2
2
2
2
2
1
1
1
1
5%
SZ6B7.5
SZ6B8.2
SZ6B9.1
SZ6B10
SZ6B11
SZ6B12
SZ6B13
SZ6B15
SZ6B16
SZ6B18
SZ6B20
SZ6B22
SZ6B24
SZ6B27
SZ6B30
SZ6B33
SZ6B36
SZ6B39
SZ6B43
SZ6B47
SZ6B51
SZ6B56
SZ6B62
SZ6B68
SZ6B75
SZ6B82
SZ6B91
SZ6B100
SZ6B110
SZ6B120
SZ6B130
SZ6B150
SZ6B160
SZ6B180
SZ6B200
SZ6B220
SZ6B240
SZ6B270
NOTES:
1/ All zener voltages are measured with an automated test set using a 35 msec test time. Longer or shorter test time will have a corresponding effect on the measured
value due to heating effects.
2/ Zener impedance is derived from the AC voltage divided by the AC current with RMS value of 10% of DC zener test current superimposed on the test current.
3/ SSDI standard marking consists of a contrasting color cathode dot or band. Part number information is included on packaging labels.
4/ For Ordering Information, Price, Operating Curves, and Availability- Contact Factory.
5/ Screening based on MIL-PRF-19500. Screening flows available on request.
6/ Suffix “L” for Axial, “C” for Ministud, “V” for Isolated Ministud, and “SMS” for Square Tab Surface Mount.
7/ For tighter tolerances, consult the factory.
8/ Figures shown are for a peak sinusoidal surge current of 8.3 msec duration, non-repetitive. The 8.3 msec square wave pulse rating is 71% of the value shown.
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: Z00005D
DOC
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