Z1SMA3.3 - Z1SMA400
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3V - 400V
POWER: 1.0Wa t t s
Features
High peak reverse power dissipation
!
!
!
!
High reliability
Low leakage current
%
.
Standard zener voltage tolerance is ± 5
B
SMA(DO-214AC)
Mechanical Data
Dim
MinMax
!
!
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
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
!
!
D
Weight: 0.064 grams (approx.)
!
G
H
E
All Dimensions in mm
TA = 25ꢀC unless otherwise specified
Maximum Ratings
Rating
Symbol
Value
Unit
DC Power Dissipation at TL = 50 C (Note1)
PD
1.0
Watt
°
Maximum Forward Voltage at IF = 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
VF
1.2
Volts
K / W
R JA
q
170
TJ
- 55 to + 175
- 55 to + 175
C
C
°
°
Storage Temperature Range
Ts
Note :
(1) TL = Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
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