
VOLTAGE RANGE - 20 to 80 Volts CURRENT - 1.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SMA ( DO-214AC )
Dimensions in inches and (millimeters)
FEATURES
* ldeal for surface mounted applications
* Low leakage current
* Glass passivated junction
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
* Mounting position: Any
* Weight: 0.064 gram
.114(2.90)
.098(2.50)
.181(4.60)
.157(4.00)
.062(1.60)
.055(1.40)
.096(2.44)
.078(2.00)
.060(1.52)
.030(.76)
.208(5.28)
.188(4.80)
.008(0.203)
.002(0.051)
SMA5817 SMA5818 SMA5819 SR150 SR160 SR170
SS12
SS13
SS14
20
30
40
14
21
28
20
30
40
PARAMETER
SYMBOL
SS15
50
35
50
SS16
60
42
60
SS18
80
56
80
UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at Derating
Lead Temperature
Peak Forward Surge Current: 8.3 ms single half sine-wave
Superimposed on rated load (JEDEC Method)
Maximum Instan
tan
eous Voltage at 1.0A DC
V
F
Maximum DC Reverse Current at
Rated DC Blocking Voltage
Typical Junction Capacitance ( Note 1 )
Typical Thermal Resistance ( Note 2 )
Operating and Storage Temperature Range
V
RRM
V
RMS
V
DC
Volts
Volts
Volts
I
O
1.0
Amps
I
FSM
Amps
0.55
0.70
1.0
20
110
88
0.85
Volts
@T
A
= 25
℃
@T
A
= 100
℃
I
R
mAmps
C
J
pF
℃
/W
℃
R
θ
JA
T
J,
T
STG
-65 to +125 , -65 to +150
Notes:
1.Measured at 1 MHz and applied reverse voltage of 4.0volts.
2. Thermal Resistance from Junction to Ambient, .0.2X0.2*(5.0X5.0mm
2
) copper pad area.
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage:
http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
SMA5817-SMA5819