SZ553J - SZ55D0
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.9 - 200V
POWER: 3.0Wa t t s
Features
Complete Voltage Range 3.9 to 200 Volts
High peak reverse power dissipation
High reliability
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!
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Low leakage current
B
SMA(DO-214AC)
Dim
MinMax
Mechanical Data
A
B
C
D
E
G
H
J
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.62
A
J
C
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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
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D
Weight: 0.064 grams (approx.)
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G
H
E
All Dimensions in mm
TA = 25ꢀC unless otherwise specified
Maximum Ratings
Rating
Symbol
Value
Unit
DC Power Dissipation at TL = 75 C (Note1)
PD
3.0
Watts
°
Maximum Forward Voltage at IF = 200 mA
Junction Temperature Range
Storage Temperature Range
Note :
VF
TJ
Ts
1.5
Volts
- 55 to + 150
- 55 to + 150
C
C
°
°
(1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas.
Fig. 1 POWER TEMPERATURE DERATING CURVE
3.75
3.00
2.25
1.50
5.0 mm2 ( 0.013 mm thick )
copper land areas.
0.75
0
0
25
50
75
100
125
150
175
TL, LEAD TEMPERATURE ( C)
°
1 of 2
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