SR820
THRU
SR8200
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 8.0 Amperes
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High surge capabitity
* High reliability
TO-220A
.153 (3.9)
.146 (3.7)
.187(4.7)
.148 (3.8)
.413 (10.5)
.374 (9.5)
.108
(2.75)
.053 (1.3)
.047 (1.2)
MECHANICAL DATA
* Case: To-220A molded plastic
.270 (6.9)
.230 (5.8)
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
.610 (15.5)
.583 (14.8)
.04 MAX.
(1.0)
PIN
1
2
* Weight: 2.24 grams
.157
(4.0)
.583 (14.8)
.531 (13.5)
.051
(1.3)
.035 (0.9 )
.028 (0.7)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
.020 (0.5)
.102 (2.6)
.091 (2.3)
.012 (0.3)
.126
(3.2)
PIN 1
PIN 2
HEATSINK
Dimensions in inches and (millimeters)
O
MAXIMUM RATINGS (@ T
A
=25 C unless otherwise noted)
SYMBOL SR820 SR830 SR835 SR840 SR845 SR850 SR860 SR880 SR8100 SR8150 SR8200 UNITS
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
60
42
60
80
56
80
100
70
150
105
150
200
140
200
Volts
Volts
Volts
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
at Derating Case Temperature
IO
8.0
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
150
R
R
2.5
60
θ
θ
J C
J A
Typical Thermal Resistance (Note 1)
0C/W
Typical Junction Capacitance (Note 3)
Operating Temperature Range
Storage Temperature Range
CJ
TJ
700
450
pF
0 C
150
TSTG
-55 to + 150
0 C
O
ELECTRICAL CHARACTERISTICS(@T
A
=25 C unless otherwise noted)
CHARACTERISTICS
SYMBOL SR820 SR830 SR835 SR840 SR845 SR850 SR860 SR880 SR8100 SR8150 SR8200 UNITS
Maximum Instantaneous Forward Voltage at 8.0A DC
.65
.75
0.2
.85
Volts
mA
VF
@TA = 25oC
Maximum Average Reverse Current
IR
at Rated DC Blocking Voltage
@TA = 100oC
2
mA
NOTES : 1. Thermal Resistance : Heat-sink mounted.
2. Suffix “R” for Reverse Polarity.
2006-11
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
4. "Fully ROHS compliant", "100% Sn plating (Pb-free)".