SCHOTTKY BARRIER RECTIFIER
VOLTAGE 40 Volts CURRENT 8.0 Amperes
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
SR840-C-
S-R01
DO-201AD
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
Dimensions in inches and (millimeters)
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High surge capabitity
* High reliability
* Ideal for Solar applications such as By-Pass and Blocking diodes
* Case: DO-201AD axial-leaded, molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 1.135 grams
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS 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)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 3)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps8.0
150
2.5
60
700
Amps
0
C/W
0
C
Storage Temperature Range
Rq
JC
Rq
JA
I
O
pF
Operating Temperature Range T
J
150
-55 to + 150
0
C
SR840-C-S-R01
40
28
40
SR840-C-S-R01
NOTES : 1. Thermal Resistance : Heat-sink mounted.
2. Suffix “R” for Reverse Polarity.
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
4. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
2008-11
REV: O
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
.66
mA
UNITS
.220 (5.6)
.197 (5.0)DIA.
.052 (1.3)
.048 (1.2)DIA.
1.0 (25.4)
MIN.
.335 (8.5)
.375 (9.5)
1.0 (25.4)
MIN.
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, (A)
LEAD TEMPERATURE, (OC)
0
0.01
0.001
0.1
1.0
10
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 ( SR840-C-S-R01 )
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
REVERSE VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (mA)
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
8.3mS Single Half Sine-Wave
JEDEC Method
T
J
= 25 OC
Pulse width=300mS
1% Duty Cycle
T
A
= 125 OC
T
A
= 25 OC
T
A
= 75 OC
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