U1ZB6.8 - U1ZB390
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 6.8 - 39 0V
POWER: 1.0Wa t t s
Features
! Complete voltage range 6.8 to 390 volts
! High peak reverse power dissipation
! High reliability
! Low leakage current
! Standard zener voltage tolerance is ± 5 %.
Mechanical Data
! Case : SMA (DO-214AC) Molded plastic
! Epoxy : UL94V-O rate flame retardant
! Polarity : Color band denotes cathode end
! Mounting position : Any
! Weight : 0.064 gram
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 Rating at 25 °C ambient temperature unless otherwise specified
Rating
Symbol
DC Power Dissipation at TL = 75 °C (Note1)
PD
Maximum Forward Voltage at IF = 200 mA
VF
Junction Temperature Range
TJ
Storage Temperature Range
Note :
(1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads.
Ts
Value
1.0
1.2
- 55 to + 150
- 55 to + 150
Unit
W
V
°C
°C
1 of 3
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