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
* Glass passivated junction
* ldeal for surface mounted applications
* Low leakage current
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Mounting position: Any
* Weight: 0.064 gram
* Terminals: Solder plated solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
.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
PARAMETER
SYMBOL
SS12
SS13
SS14
SS15
SS16
SS18
UNITS
Maximum Recurrent Peak Reverse Voltage
V
RRM
20
30
40
50
60
80
Volts
Maximum RMS Bridge Input Voltage
V
RMS
14
21
28
35
42
56
Volts
Maximum DC Blocking Voltage
V
DC
20
30
40
50
60
80
Volts
Maximum Average Forward Rectified Current at Derating
Lead Temperature
I
O
1.0
Amps
Peak Forward Surge Current: 8.3 ms single half sine-wave
Superimposed on rated load (JEDEC Method)
I
FSM
30
Amps
Maximum Instantaneous Voltage at 1.0A DC V
F
0.55
0.70
0.85
Volts
@T
A
= 25
1.0
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@T
A
= 100
I
R
20
mAmps
Typical Junction Capacitance ( Note 1 )
C
J
110
pF
Typical Thermal Resistance ( Note 2 )
R
JA
88
/W
Operating and Storage Temperature Range
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.
Tel:(852)2341 9276 Fax:(852)2797 8153
Homepage:
http://www.wingshing.com
E-mail: wsccltd@hkstar.com
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
SMA5817-SMA5819
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