SZ303D - SZ30D0
SURFACE MOUNT SILICON
ZENER DIODES
V
Z
: 3.3 - 200 Volts
P
D
: 1.5 Watts
FEATURES :
* Complete Voltage Range 3.3 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
MECHANICAL DATA
* Case : SMA (DO-214AC) Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead formed for Surface mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.064 grams
MAXIMUM RATINGS
Rating at 25
C ambient temperature unless otherwise specified
Rating
Symbol
Value
Unit
DC Power Dissipation at T
L
= 75
C (Note1)
P
D
1.5
Watts
Maximum Forward Voltage at I
F
= 200 mA
V
F
1.5
Volts
Junction Temperature Range
T
J
- 55 to + 150
C
Storage Temperature Range
Ts
- 55 to + 150
C
Note :
(1) T
L
= Lead temperature at 5.0 mm
2
( 0.013 mm thick ) copper land areas.
0
25
50
75
100
125
150
175
T
L,
LEAD TEMPERATURE (
C)
UPDATE : SEPTEMBER 9, 2000
0.3
0.6
0.9
1.2
1.5
P
D
, MAXIMUM DISSIPATION
(WATTS)
Fig. 1 POWER TEMPERATURE DERATING CURVE
5.0 mm
2
( 0.013 mm thick )
copper land areas.
2.0
0.2
2.1
0.2
SMA (DO-214AC)
1.2
0.2
5.0
0.15
4.5
0.15
2.6
0.15
Dimensions in millimeter
1.1
0.3
0.2
0.07
ELECTRICAL CHARACTERISTICS
Rating at = 25
C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
Maximum Reverse
Maximum DC
TYPE
Voltage
Impedance
Leakage Current
Zener Current
V
Z
@ I
ZT
I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
ZK
I
R
@ V
R
I
ZM
(V)
(mA)
(
)
(
)
(mA)
(
A)
(V)
(mA)
SZ303D
3.3
113.6
10
500
1.0
100
1.0
454
SZ303G
3.6
104.2
9.0
500
1.0
75
1.0
416
SZ303J
3.9
96.1
7.5
500
1.0
25
1.0
384
SZ304D
4.3
87.2
6.0
500
1.0
5.0
1.0
348
SZ304H
4.7
79.8
5.0
500
1.0
5.0
1.5
319
SZ305B
5.1
73.5
4.0
350
1.0
5.0
2.0
294
SZ305G
5.6
66.9
2.0
250
1.0
5.0
3.0
267
SZ306C
6.2
60.5
2.0
200
1.0
5.0
4.0
241
SZ306I
6.8
55.1
2.5
200
1.0
50
5.2
220
SZ307F
7.5
50.0
3.0
400
0.5
50
6.0
200
SZ308C
8.2
45.7
3.5
400
0.5
50
6.5
182
SZ309B
9.1
41.2
4.0
500
0.5
50
7.0
164
SZ3010
10
37.5
4.5
500
0.25
50
8.0
150
SZ3011
11
34.1
5.5
550
0.25
50
8.4
136
SZ3012
12
31.2
6.5
550
0.25
1.0
9.1
125
SZ3013
13
28.8
7.0
550
0.25
1.0
9.9
115
SZ3015
15
25.0
9.0
600
0.25
1.0
11.4
100
SZ3016
16
23.4
10
600
0.25
1.0
12.2
93
SZ3018
18
20.8
12
650
0.25
1.0
13.7
83
SZ3020
20
18.7
14
650
0.25
1.0
15.2
75
SZ3022
22
17.0
17.5
650
0.25
1.0
16.7
68
SZ3024
24
15.6
19
700
0.25
1.0
18.2
62
SZ3027
27
13.9
23
700
0.25
1.0
20.6
55
SZ3030
30
12.5
26
750
0.25
1.0
22.8
50
SZ3033
33
11.4
33
800
0.25
1.0
25.1
45
SZ3036
36
10.4
38
850
0.25
1.0
27.4
41
SZ3039
39
9.6
45
900
0.25
1.0
29.7
38
SZ3043
43
8.7
53
950
0.25
1.0
32.7
34
SZ3047
47
8.0
67
1000
0.25
1.0
35.8
31
SZ3051
51
7.3
70
1100
0.25
1.0
38.8
29
SZ3056
56
6.7
86
1300
0.25
1.0
42.6
26
SZ3062
62
6.0
100
1500
0.25
1.0
47.1
24
SZ3068
68
5.5
120
1700
0.25
1.0
51.7
22
SZ3075
75
5.0
140
2000
0.25
1.0
56.0
20
SZ3082
82
4.6
160
2500
0.25
1.0
62.2
18
SZ3091
91
4.1
200
3000
0.25
1.0
69.2
16
SZ30B0
100
3.7
250
3100
0.25
1.0
76.0
15
SZ30B1
110
3.4
300
4000
0.25
1.0
83.6
13
SZ30B2
120
3.1
380
4500
0.25
1.0
91.2
12
SZ30B3
130
2.9
450
5000
0.25
1.0
98.8
11
SZ30B5
150
2.5
600
6000
0.25
1.0
114.0
10
SZ30B6
160
2.3
700
6500
0.25
1.0
121.6
9.0
SZ30B8
180
2.1
900
7000
0.25
1.0
136.8
8.0
SZ30D0
200
1.9
1200
8000
0.25
1.0
152.0
7.0
Note :
( 1 ) The type number listed have a standard tolerance on the nominal zener voltage of
10%,
altered the fourth number of type from " 0 " for
10% tolerance to be " 5 " for
5.0% tolerance.
( 2 ) " SZ " will be omitted in marking on the diode.
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