Document
SZ553J - SZ55D0
VZ : 3.9 - 200 Volts PD : 3 Watts
FEATURES :
* Complete Voltage Range 3.9 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free
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 gram
SURFACE MOUNT SILICON ZENER DIODES
SMA (DO-214AC)
1.1 ± 0.3
5.0 ± 0.15 4.5 ± 0.15
1.2 ± 0.2 2.6 ± 0.15
2.1 ± 0.2
0.2 ± 0.07
2.0 ± 0.2
Dimensions in millimeter
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
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
3.0 1.5 - 55 to + 150 - 55 to + 150
PD, MAXIMUM DISSIPATION (WATTS)
Fig. 1 POWER TEMPERATURE DERATING CURVE
3.75
3.00
2.25
1.50
0.75
0 0
5.0 mm2 ( 0.013 mm thick ) copper land areas.
25
50
75
100
125
150
175
TL, LEAD TEMPERATURE (°C)
Unit
W V °C °C
Page 1 of 2
Rev. 02 : March 25, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
TYPE
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
ZZT @ IZT (Ω)
Maximum Zener Impedance ZZK @ IZK (Ω)
IZK (mA)
SZ553J SZ554D SZ554H SZ555B SZ555G SZ556C SZ556I SZ557F SZ558C SZ559B SZ5510 SZ5511 SZ5512 SZ5513 SZ5514 SZ5515 SZ5516 SZ5517 SZ5518 SZ5519 SZ5520 SZ5522 SZ5524 SZ5527 SZ5528 SZ5530 SZ5533 SZ5536 SZ5539 SZ5543 SZ5547 SZ5551 SZ5556 SZ5562 SZ5568 SZ5575 SZ5582 SZ5591 SZ55B0 SZ55B1 SZ55B2 SZ55B3 SZ55B4 SZ55B5 SZ55B6 SZ55B7 SZ55B8 SZ55B9 SZ55D0
3.9
192
4.5
400
1.0
4.3
174
4.5
400
1.0
4.7
160
4.0
500
1.0
5.1
147
3.5
550
1.0
5.6
134
2.5
600
1.0
6.2
121
1.5
700
1.0
6.8
110
2.0
700
1.0
7.5
100
2.0
700
0.5
8.2
91
2.3
700
0.5
9.1
82
2.5
700
0.5
10
75
3.5
700
0.3
11
68
4.0
700
0.25
12
63
4.5
700
0.25
13
58
4.5
700
0.25
14
53
5.0
700
0.25
15
50
5.5
700
0.25
16
47
5.5
700
0.25
17
44
6.0
750
0.25
18
42
6.0
750
0.25
19
40
7.0
750
0.25
20
37
7.0
750
0.25
22
34
8.0
750
0.25
24
31
9.0
750
0.25
27
28
10
750
0.25
28
27
12
750
0.25
30
25
16
1000
0.25
33
23
20
1000
0.25
36
21
22
1000
0.25
39
19
28
1000
0.25
43
17
33
1500
0.25
47
16
38
1500
0.25
51
15
45
1500
0.25
56
13
50
2000
0.25
62
12
55
2000
0.25
68
11
70
2000
0.25
75
10
85
2000
0.25
82
9.1
95
3000
0.25
91
8.2
115
3000
0.25
100
7.5
160
3000
0.25
110
6.8
225
4000
0.25
120
6.3
300
4500
0.25
130
5.8
375
5000
0.25
140
5.3
475
5000
0.25
150
5.0
550
6000
0.25
160
4.7
625
6500
0.25
170
4.4
650
7000
0.25
180
4.2
700
7000
0.25
190
4.0
800
8000
0.25
200
3.7
875
8000
0.25
N.