Z1SMA3.3 Datasheet, PDF (1/3 Pages) SUNMATE electronic Co., LTD – SURFACE MOUNT SILICON ZENER DIODES

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%.}
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
DC Power Dissipation at TL = 50 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Symbol
PD
VF
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
RθJA
TJ
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.
Value
1.0
1.2
170
- 55 to + 175
- 55 to + 175
Unit
Watt
Volts
K/W
°C
°C
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