SZ453G - SZ45D0
SURFACE MOUNT SILICON
ZENER DIODES
V
Z
: 3.6 - 200 Volts
P
D
: 2 Watts
FEATURES :
* Complete Voltage Range 3.6 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
2.0
Watts
Maximum Forward Voltage at I
F
= 200 mA
V
F
1.2
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
0.5
1.0
1.5
2.0
2.5
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)
SZ453G
3.6
139
5.0
400
1.0
80
1.0
504
SZ453J
3.9
128
5.0
400
1.0
30
1.0
468
SZ454D
4.3
116
4.5
400
1.0
20
1.0
434
SZ454H
4.7
106
4.5
550
1.0
5.0
1.0
386
SZ455B
5.1
98.0
3.5
600
1.0
5.0
1.0
356
SZ455G
5.6
89.5
2.5
500
1.0
5.0
2.0
324
SZ456C
6.2
80.5
1.5
700
1.0
5.0
3.0
292
SZ456I
6.8
73.5
2.0
700
1.0
50
4.0
266
SZ457F
7.5
66.5
2.0
700
0.5
50
5.0
242
SZ458C
8.2
61.0
2.3
700
0.5
50
6.0
220
SZ459B
9.1
55.0
2.5
700
0.5
50
7.0
200
SZ4510
10
50.0
3.5
700
0.25
50
7.6
182
SZ4511
11
45.5
4.0
700
0.25
50
8.4
166
SZ4512
12
41.5
4.5
700
0.25
1.0
9.1
152
SZ4513
13
38.5
5.0
700
0.25
0.5
9.9
138
SZ4514
14
35.7
5.5
700
0.25
0.5
10.6
130
SZ4515
15
33.4
7.0
700
0.25
0.5
11.4
122
SZ4516
16
31.2
8.0
700
0.25
0.5
12.2
114
SZ4517
17
29.4
9.0
750
0.25
0.5
13.0
107
SZ4518
18
27.8
10
750
0.25
0.5
13.7
100
SZ4519
19
26.3
11
750
0.25
0.5
14.4
95
SZ4520
20
25.0
11
750
0.25
0.5
15.2
90
SZ4522
22
22.8
12
750
0.25
0.5
16.7
82
SZ4524
24
20.8
13
750
0.25
0.5
18.2
76
SZ4527
27
18.5
18
750
0.25
0.5
20.6
68
SZ4530
30
16.6
20
1000
0.25
0.5
22.5
60
SZ4533
33
15.1
23
1000
0.25
0.5
25.1
55
SZ4536
36
13.9
25
1000
0.25
0.5
27.4
50
SZ4539
39
12.8
30
1000
0.25
0.5
29.7
47
SZ4543
43
11.6
35
1500
0.25
0.5
32.7
43
SZ4547
47
10.6
40
1500
0.25
0.5
35.8
39
SZ4551
51
9.8
48
1500
0.25
0.5
38.8
36
SZ4556
56
9.0
55
2000
0.25
0.5
42.6
32
SZ4562
62
8.1
60
2000
0.25
0.5
47.1
29
SZ4568
68
7.4
75
2000
0.25
0.5
51.7
27
SZ4575
75
6.7
90
2000
0.25
0.5
56.0
24
SZ4582
82
6.1
100
3000
0.25
0.5
62.2
22
SZ4591
91
5.5
125
3000
0.25
0.5
69.2
20
SZ45B0
100
5.0
175
3000
0.25
0.5
76.0
18
SZ45B1
110
4.5
250
4000
0.25
0.5
83.6
17
SZ45B2
120
4.2
325
4500
0.25
0.5
91.2
15
SZ45B3
130
3.8
400
5000
0.25
0.5
98.8
14
SZ45B4
140
3.6
500
5500
0.25
0.5
106.4
13
SZ45B5
150
3.3
575
6000
0.25
0.5
114.0
12
SZ45B6
160
3.1
650
6500
0.25
0.5
121.6
11
SZ45B7
170
2.9
675
7000
0.25
0.5
130.4
11
SZ45B8
180
2.8
725
7000
0.25
0.5
136.8
10
SZ45B9
190
2.6
825
8000
0.25
0.5
144.8
10
SZ45D0
200
2.5
900
8000
0.25
0.5
152.0
9.0
Note :
( 1 ) The type number listed have a standard tolerance on the nominal zener voltage of
5.0%,
altered the fourth number of type from " 5 " for
5.0% tolerance to be " 0 " for
10% tolerance.
( 2 ) " SZ " will be omitted in marking on the diode.
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