Document
DATA SHEET
SB620FCT~SB660FCT
ISOLATION 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.
.161(4.1) MAX .543(13.8) .512(13.0)
CURRENT - 6 Ampere
.112(2.85) .100(2.55)
ITO-220AB
.272(6.9) .248(6.3)
Unit: inch ( mm )
.406(10.3) MAX .134(3.4) .118(3.0)
.189(4.8)MAX .130(3.3)MAX
.606(15.4) .583(14.8)
.071(1.8) MAX .055(1.4) MAX
.114(2.9) .098(2.5) .032(.8) MAX
MECHANICAL DATA
Case: ITO-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.
.035(.9) MAX
.1 (2.55)
.1 (2.55) 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%
SB620FCT SB630FCT
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 0.55
SB640FCT 40 28 40
6.0
SB650FCT SB660FCT 50 35 50 60 42 60
UNITS V V V A A
20 14 20
30 21 30
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
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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