Document
SZ153D - SZ15E0
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 300V POWER: 1.0Wa t t s
Features
! Complete Voltage Range 3.3 to 300 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°C unless otherwise specified
Rating
Symbol
DC Power Dissipation at TL = 75 °C (Note1)
PD
Maximum Forward Voltage at IF = 200 mA
VF
Junction Temperature Range
TJ
Storage Temperature Range
Ts
Note : (1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pad
Value
1.0 1.2 - 55 to + 150 - 55 to + 150
PD, MAXIMUM DISSIPATION (WATTS)
Fig. 1 MAXIMUM CONTINUOUS POWER DERATING 1.25
1.00
0.75
0.50 0.25
P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads
0
0
25 50 75 100 125 150 175
TL, LEAD TEMPERATURE (°C)
Unit
W V °C °C
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ELECTRICAL CHARACTERISTICS (Ta = 25 °C unless otherwise specified)
Nominal Zener
Maximum Zener
Maximum Reverse Maximum DC
Type
Voltage
VZ (1) @ IZT
IZT
Impedance
ZZT @ IZT ZZK @ IZK
IZK
Leakage Current IR @ VR
Zener Current IZM
(V)
(mA)
(Ω )
(Ω )
(mA)
(μA)
(V)
(mA)
SZ153D
3.3
76.0
10
400
1.0
100
1.0
276
SZ153G
3.6
69.0
10
400
1.0
100
1.0
252
SZ153J
3.9
64.0
9.0
400
1.0
50
1.0
234
SZ154D
4.3
58.0
9.0
400
1.0
10
1.0
217
SZ154H
4.7
53.0
8.0
500
1.0
10
1.0
193
SZ155B
5.1
49.0
7.0
550
1.0
10
1.0
178
SZ155G
5.6
45.0
5.0
600
1.0
10
2.0
162
SZ156C
6.2
41.0
2.0
700
1.0
10
3.0
146
SZ156I
6.8
37.0
3.5
700
1.0
10
4.0
133
SZ157F
7.5
34.0
4.0
700
0.5
10
5.0
121
SZ158C
8.2
31.0
4.5
700
0.5
10
6.0
110
SZ159B
9.1
28.0
5.0
700
0.5
10
7.0
100
SZ1510
10
25.0
7.0
700
0.25
10
7.6
91
SZ1511
11
23.0
8.0
700
0.25
5.0
8.4
83
SZ1512
12
21.0
9.0
700
0.25
5.0
9.1
76
SZ1513
13
19.0
10
700
0.25
5.0
9.9
69
SZ1515
15
17.0
14
700
0.25
5.0
11.4
61
SZ1516
16
15.5
16
700
0.25
5.0
12.2
57
SZ1518
18
14.0
20
750
0.25
5.0
13.7
50
SZ1520
20
12.5
22
750
0.25
5.0
15.2
45
SZ1522
22
11.5
23
750
0.25
5.0
16.7
41
SZ1524
24
10.5
25
750
0.25
5.0
18.2
38
SZ1527
27
9.5
35
750
0.25
5.0
20.6
34
SZ1530
30
8.5
40
1000
0.25
5.0
22.8
30
SZ1533
33
7.5
45
1000
0.25
5.0
25.1
27
SZ1536
36
7.0
50
1000
0.25
5.0
27.4
25
SZ1539
39
6.5
60
1000
0.25
5.0
29.7
23
SZ1543
43
6.0
70
1500
0.25
5.0
32.7
22
SZ1547
47
5.5
80
1500
0.25
5.0
35.8
19
SZ1551
51
5.0
95
1500
0.25
5.0
38.8
18
SZ1556
56
4.5
110
2000
0.25
5.0
42.6
16
SZ1562
62
4.0
125
2000
0.25
5.0
47.1
14
SZ1568
68
3.7
150
2000
0.25
5.0
51.7
13
SZ1575
75
3.3
175
2000
0.25
5.0
56.0
12
SZ1582
82
3.0
200
3000
0.25
5.0
62.2
11
SZ1591
91
2.8
250
3000
0.25
5.0
69.2
10
SZ15B0
100
2.5
350
3000
0.25
5.0
76.0
9.0
SZ15B1
110
2.3
450
4000
0.25
5.0
83.6
8.6
SZ15B2
120
2.0
550
4500
0.25
5.0
91.2
7.8
SZ15B3
130
1.9
700
5000
0.25
5.0
98.8
7.0
SZ15B5
150
1.7
1000
6000
0.25
5.0
114.0
6.4
SZ15B6
160
1.6
1100
6500
0.25
5.0
121.6
5.8
SZ15B8
180
1.4
1200
7000
0.25
5.0
136.8
5.2
SZ15D0
200
1.2
1500
8000
0.25
5.0
152.0
4.7
SZ15D2
220
1.0
1600
8000
0.25
5.0
167.2
4.0
SZ15D4
240
0.93
1800
8500
0.25
5.0
182.4
3.8
SZ15D5
250
0.90
2000
9000
0.25
5.0
190
3.6
SZ15D7
270
0.82
2100
9000
0.25
5.0
205
3.3
SZ15E0
300
0.75
2300
9500
0.25
5.0
228
3.0
Notes :
(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.
Maximum Surge Current
IRM(2) (mApk) 1380 1260 1190 1070
970 890 810 730 660 605 550 500 454 414 380 344 305 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45 40 37 34 30 28 25 22 20 18.5 18 16.5 15
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