1SMA2V4 - 1SMA200
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 2.4 - 200V
POWER: 1.3Wa t t s
Features
!
!
Complete Voltage Range 2.4 to 200 Volts
High peak reverse power dissipation
High reliability
!
!
Low leakage current
B
SMA(DO-214AC)
Mechanical Data
Dim
MinMax
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
! 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
J
C
D
Weight: 0.064 grams (approx.)
!
G
H
E
All Dimensions in mm
Maximum Ratings @ TA = 25°C unless otherwise specified
.
Rating
Symbol
Value
1.3
Unit
DC Power Dissipation at TL = 50 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
PD
VF
W
V
1.2
R
ԦJA
130
K / W
°C
TJ
- 65 to + 200
- 65 to + 200
TSTG
Storage Temperature Range
°C
Notes :
(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.
Fig. 1 POWER TEMPERATURE DERATING CURVE
1.5
1.2
L = 3/8" (9.5mm)
0.9
0.6
0.3
0
25
50
75
100
125
150
175
°
L,
T
LEAD TEMPERATURE ( C)
1 of 2
6 6 6 .
. 6