Transcript
MCC
SR208 THRU SR2010
omponents 21201 Itasca Street Chatsworth !"# $ % !"#
Features • • • • • •
2 Amp Schottky Barrier Rectifier 80 to 100 Volts
Schottky Barrier Rectifier Guard Ring Protection Low Forward Voltage Reverse Energy Tested High Current Capability Extremely Low Thermal Resistance
Maximum Ratings • • •
DO-41
Operating Temperature: -50°C to +125°C Storage Temperature: -50°C to +125°C Maximum Thermal Resistance: 35°C/W Junction To Ambient D
MCC catalog Number SR208 SR2010
Device Marking
Maximum Reccurrent Peak Reverse Voltage
SR208 SR2010
Maximum RMS Voltage
80V 100V
56V 70V
Maximum DC Blocking Voltage 80V 100V
A Cathode Mark B
D
Electrical Characteristics @ 25°C Unless Otherwise Specified Average forward current Maximum surge current
IF(AV)
2A
Square wave
IFSM
50A
Max peak forward voltage
VFM
8.3ms, half sine, TJ = 150°C IFM = 2.0A; TJ = 25°C*
.85V Max peak reverse current Typical junction capacitance
IRM
1.0mA
VRRM, TJ = 25°C
CJ
170pF
VR = 4.0V f = 1.0MHz
C
DIMENSIONS
DIM A B C D
INCHES MIN .166 .080 .028 1.000
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
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MAX .205 .107 .034 ---
MM MIN 4.10 2.00 .70 25.40
MAX 5.20 2.70 .90 ---
NOTE
MCC
SR208 thru SR2010
2.0
RESISTIVE OR INDUCTIVE LOAD ¢J board mounted on
1.5
5.0mm2 COPPER LAND AREAS 1.0
0.5
0 50
60
70
80
90 100 110 120 130 150
INSTANTANEOUS FORWARD CURRENT, AMPERES
AVERAGE FORWARD RECTIFIER CURRENT, AMPERES
50 TJ = 25 ¢J PULSE WIDTH = 300£gs 1% DUTY CYCLE 10
1
0.1 .2
.3
.4
.5
.6
.7
.8
.9
1.0
1.1
LEAD TEMPERATURE, ¢J INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
10
1000
CAPACITANCE, pF
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
T J = 100 ¢J
1.0 TJ = 75 ¢J
TJ = 25¢ J f = 1.0MHz Vsig = 50mVp-p
100
0.1 TJ = 25 ¢J
10 0.1
0.4
1
4
10
20 60 100
REVERSE VOLTAGE, VOLTS
. 01
Fig. 4-TYPICAL JUNCTION CAPACITANCE .001 40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
50
FORWARD CURGE CURRENT, AMPERES pK (HALE SINE SAVE)
20
40
30
20
10
1
2
4
6 8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
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