Document
DATA SHEET
SB620~SB660
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. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications.
.038(0.96) MAX.
CURRENT - 6 Ampere
TO-220AC
.419(10.66) MAX .139(3.55) MIN
Unit: inch ( mm )
.196(5.0) MAX .054(1.39) MAX
.269(6.85) MAX .177(4.5) MAX
.50(12.7) MAX
.624(15.87) MAX
.025(0.65) MAX
MECHANICAL DATA
Case: TO-220AC 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)
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%
SB620
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 6.0A 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 0.55
SB630 30 21 30
SB640 40 28 40
6
SB650 50 35 50
SB660 60 42 60
UNITS V V V A A
20 14 20
75 0.70 0.1 15 6.0 80 -50 to +125 -50 to +150
V mA
°C/W °C °C
NOTES: 1. Thermal Resistance Junction to Ambient .
DATE : OCT.10.2002
PAGE . 1
20-30V 10.0 8.0 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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