Z3SMAF3V9 Datasheet, PDF (1/3 Pages) SUNMATE electronic Co., LTD – SURFACE MOUNT SILICON ZENER DIODES

Z3SMAF3V9 - Z3SMAF400
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3V9 - 400V
POWER: 3.0Wa t t s
Features
! Complete Voltage Range 3.9 to 400 Volts
! High peak reverse power dissipation
! High reliability
! Low leakage current
Mechanical Data
! Case: SMAF,Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity:Color band denotes cathode end
! ^{Mounting Position:Any}
! Weight:0.0018 ounce, 0.064 grams
B
C
E
D
H
L
E
A
SMAF
Dim Min Max Typ
A 4.75 4.85 4.80
B 3.68 3.72 3.70
C 2.57 2.63 2.60
D _{0.097 1.03} 1.00
E 1.38 1.42 1.40
H 0.13 0.17 0.15
L 0.63 0.67 0.65
All Dimensions in mm
Maximum Ratings ^TA ^{= 25°C unless otherwise specified}
Rating
Symbol
DC Power Dissipation at TL = 75 °C (Note1)
PD
Maximum Forward Voltage at IF = 200 mA
VF
Maximum Thermal Resistance Junction to Ambient Air (Note2) RθJA
Junction Temperature Range
TJ
Storage Temperature Range
Ts
Value
3.0
1.5
60
- 55 to + 175
- 55 to + 175
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.
Unit
Watts
Volts
K/W
°C
°C
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