SZ553J Datasheet, PDF (1/2 Pages) EIC discrete Semiconductors – SURFACE MOUNT SILICON ZENER DIODES

SZ553J-SZ55B0
3 Watts Surface Mount Zener Diodes
Features
· Complete Voltage Range 3.9 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 gram
B
A
C
D
J
H
G
E
SMA
Dim Min Max
A
2.29 2.92
B
4.00 4.60
C
1.27 1.63
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
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
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
Watts
Volts
°C
°C
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