SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 8.0 Ampere
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%.
SR8200K
THRU
SR820K
D-PAK
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps8.0
150
60
3
700 450
Amps
0
C/W
0
C
Storage Temperature Range
Rq
JA
Rq
JC
I
O
pF
Operating Temperature Range T
J
SR820K
20
150
-55 to + 150
0
C
SR830K SR845KSR835K SR840K SR850K SR860K
30 40 45 60
14 21 28 32 42
20 30 40
35
25
35 45
50
35
50 60
SR880K SR8100K SR8150K SR8200K
SR820K SR830K SR845KSR835K SR840K SR850K SR860K SR880K SR8100K SR8150K SR8200K
80 100 150 200
80 100 150 200
56 70 105 140
NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
4. Suffix "R" for Reverse Polarity.
5. Suffix "S" for D2-PAK Pkg.
2006-12
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
V
F
SYMBOL
I
R
mA
Maximum Instantaneous Forward Voltage at 8.0A DC Volts
0.2
2
@T
A
= 25
o
C
@T
A
= 100
o
C
.65
mA
UNITS
.75 .85
FEATURES
* High reliability
* Low switching loss
* Low forward voltage drop
* High current capability
* High switching capability
* Epoxy: Device has UL flammability classification 94V-O
* Case: Molded plastic
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting: position: Any
* Weight: 0.33 grams
MECHANICAL DATA
Dimensions in inches and (millimeters)
.264 (6.7)
.248 (6.3).098 (2.5)
.083 (2.1)
.024 (0.6)
.016 (0.4)
.051 (1.3)
.035 (0.9)
.244 (6.2)
.228 (5.8)
.398 (10.11)
.382 (9.71)
TYP 1.00
.217 (5.5)
.201 (5.1)
.031 (0.8)
.016 (0.4)
.183 (4.65)
TYP .091
(2.30) TYP .020
(0.50)
.179 (4.55)
PIN 1
PIN 2 HEATSINK
PIN1 PIN2
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (mA)
CASE TEMPERATURE, (OC)
0
0.01
0.1
1.0
10
100
AVERAGE FORWARD CURRENT, (A)
CJ, JUNCTION CAPACITANCE, (pF)
0
2
4
6
8
10
20 40 60 80 100 120 140
150100500
0.1 0.2 0.3 0.5 0.6 0.8 0.9
0.1
1.0
10
50
0.70.4 1.0
RATING AND CHARACTERISTICS CURVES ( SR820K THRU SR8200K )
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
REVERSE VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, (A)
0.1
100
800
600
400
200
1000
2000
4000
400.4 1.0 4 10 80 100
FIG.4 TYPICAL JUNCTION CAPACITANCE
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
1
130
125
140
135
145
155
150
2 5 10 20 50 100
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
Single Phase Half Wave
60Hz Inductive or
Resistive Load
T
A
= 100 OC
T
A
= 25 OC
8.3mS Single Half Sine-Wave
JEDEC Method
T
J
= 25 OC
Pulse width=300mS
1% Duty Cycle
SR880K
~
SR8200K
SR850K
~
SR8200K
SR820K
~
SR845K
SR850K
~
SR860K
SR820K
~
SR845K
SR850K
~
SR8200K
SR820K
~
SR845K
SR820K
~
SR840K
SR850K~SR8200K
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