Document
SZ453G - SZ45D0
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.6 - 200V POWER: 2.0Wa t t s
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 ! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026 ! Polarity: Cathode Band or Cathode Notch ! Marking: Type Number
! Weight: 0.064 grams (approx.)
B A
J
H
G
E
SMA(DO-214AC)
Dim Min Max
C
A
2.29 2.92
B
4.00 4.60
C
1.27 1.63
D
D
0.15 0.31
E
4.80 5.59
G
0.10 0.20
H
0.76 1.52
J
2.01 2.62
All Dimensions in mm
Maximum Ratings TA = 25
Rating
DC Power Dissipation at TL = 75 °C (Note1) Maximum Forward Voltage at IF = 200 mA Junction Temperature Range Storage Temperature Range
Symbol
PD VF TJ Ts
Note : (1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas.
Value
2.0 1.2 - 55 to + 150 - 55 to + 150
PD, MAXIMUM DISSIPATION (WATTS)
Fig. 1 POWER TEMPERATURE DERATING CURVE 2.5 2.0
1.5
1.0
5.0 mm2 ( 0.013 mm thick )
0.5
copper land areas.
0
25 50 75 100 125 150 175
TL, LEAD TEMPERATURE (°C)
Unit
W V °C °C
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ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Nominal Zener
TYPE
Voltage
VZ @ IZT
IZT
ZZT @ IZT
(V)
(mA)
(Ω)
SZ453G
3.6
139
5.0
SZ453J
3.9
128
5.0
SZ454D
4.3
116
4.5
SZ454H
4.7
106
4.5
SZ455B
5.1
98.0
3.5
SZ455G
5.6
89.5
2.5
SZ456C
6.2
80.5
1.5
SZ456I
6.8
73.5
2.0
SZ457F
7.5
66.5
2.0
SZ458C
8.2
61.0
2.3
SZ459B
9.1
55.0
2.5
SZ4510
10
50.0
3.5
SZ4511
11
45.5
4.0
SZ4512
12
41.5
4.5
SZ4513
13
38.5
5.0
SZ4514
14
35.7
5.5
SZ4515
15
33.4
7.0
SZ4516
16
31.2
8.0
SZ4517
17
29.4
9.0
SZ4518
18
27.8
10
SZ4519
19
26.3
11
SZ4520
20
25.0
11
SZ4522
22
22.8
12
SZ4524
24
20.8
13
SZ4527
27
18.5
18
SZ4530
30
16.6
20
SZ4533
33
15.1
23
SZ4536
36
13.9
25
SZ4539
39
12.8
30
SZ4543
43
11.6
35
SZ4547
47
10.6
40
SZ4551
51
9.8
48
SZ4556
56
9.0
55
SZ4562
62
8.1
60
SZ4568
68
7.4
75
SZ4575
75
6.7
90
SZ4582
82
6.1
100
SZ4591
91
5.5
125
SZ45B0
100
5.0
175
SZ45B1
110
4.5
250
SZ45B2
120
4.2
325
SZ45B3
130
3.8
400
SZ45B4
140
3.6
500
SZ45B5
150
3.3
575
SZ45B6
160
3.1
650
SZ45B7
170
2.9
675
SZ45B8
180
2.8
725
SZ45B9
190
2.6
825
SZ45D0
200
2.5
900
Maximum Zener
Impedance
ZZK @ IZK
(Ω) 400 400 400 550 600 500 700 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 4000 4500 5000 5500 6000 6500 7000 7000 8000 8000
IZK
(mA)
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
Maximum Reverse
Leakage Current
IR @ VR
(µA)
(V)
80
1.0
50
1.0
50
1.0
50
1.0
50
1.0
50
2.0
50
3.0
50
4.0
50
5.0
50
6.0
50
7.0
50
7.6
50
8.4
1.0
9.1
0.5
9.9
0.5
10.6
0.5
11.4
0.5
12.2
0.5
13.0
0.5
13.7
0.5
14.4
0.5
15.2
0.5
16.7
0.5
18.2
0.5
20.6
0.5
22.5
0.5
25.1
0.5
27.4
0.5
29.7
0.5
32.7
0.5
35.8
0.5
38.8
0.5
42.6
0.5
47.1
0.5
51.7
0.5
56.0
0.5
62.2
0.5
69.2
0.5
76.0
0.5
83.6
0.5
91.2
0.5
98.8
0.5
106.4
0.5
114.0
0.5
121.6
0.5
130.4
0.5
136.8
0.5
144.8
0.5
152.0
Maximum DC
Zener Current
IZM
(mA)
504 468 434 386 356 324 292 266 242 220 200 182 166 152 138 130 122 114 107 100 95 90 82 76 68 60 55 50 47 43 39 36 32 29 27 24 22 20 18 17 15 14 13 12 11 11 10 10 9.0
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