DATA SHEET
SB620CT~SB660CT
SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MILS-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. free wheeling , and polarlity protection applications.
.038(0.96) MAX.
.50(12.7) MAX
CURRENT - 6 Ampere
TO-220AB
.419(10.66) MAX .139(3.55) MIN
.269(6.85) MAX
Unit: inch ( mm )
.196(5.0)MAX .054(1.39)MAX
• For use in low voltage,high frequency inverters
.177(4.5) MAX
.624(15.87) MAX
.025(0.65) MAX
MECHANICAL DATA
Case: TO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams.
.1(2.54)
.1(2.54) AC Positive CT AC
+
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
SB620CT
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Tc=75°C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3.0A per element Maximum DC Reverse Current at Tc=25°C DC Blocking Voltage per element Tc=100°C Typical Thermal Resistance Note RθJC RθJA Operating and Storage Temperature Range Storage Temperature Range
SB630CT 30 21 30
SB640CT 40 28 40
6.0
SB650CT 50 35 50
SB660CT 60 42 60
UNITS V V V A A
20 14 20
75 0.55 0.1 15 6.0 80 -50 to +125 -50 to +150 0.70
V mA
°C/W °C °C
NOTES: 1. Thermal Resistance Junction to Ambient .
DATE : OCT.10.2002
PAGE . 1
10.0 8.0
20-30V
40-60V
O
C
CASE TEMPERATURE, OC
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC
O
C
O
C
O
C
NUMBER OF CYCLE AT 60Hz
Fig.4- MAXIMUM NON-REPETITIVE SURGE CURRENT
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.5- TYPICAL JUNCTION CAPACITANCE
DATE : OCT.10.2002
PAGE . 2
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