DATA SHEET
SB620CT~SB660CT
SCHOTTKY BARRIER RECTIFIERS VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-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. • Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb
.177(4.5)MAX
.419(10.66) .387(9.85) .139(3.55) MIN
20 to 60 Volts
CURRENT
6.0 Amperes
TO-220AB
Unit : inch (mm)
.196(5.00) .163(4.16) .054(1.39) .045(1.15)
.269(6.85) .226(5.75)
.624(15.87) .50(12.7)MIN
Pb free: 98.5% Sn above
.038(0.96) .019(0.50)
.548(13.93)
.025(0.65)MAX
MECHANICALDATA
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 RATING 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%
PA R A M E TE R M a xi um R e curre nt P e a k R e ve rse V o l a g e m t M a xi um R M S V o l a g e m t M a xi um D C B l cki g V o l a g e m o n t M a xi um A ve ra g e F o rw a rd C urre nt . 7 5 "(9 . m m ) m 3 5 l a d l ng t a t T c = 7 5 O C e e h P e a k F o rw a rd S urg e C urre nt : . m s si g l ha l si e -w a ve 83 ne fn sup e ri p o se d o n ra t d l a d (JE D E C m e t o d ) m eo h M a xi um F o rw a rd V o l a g e a t 3 . A m t 0 M a xi um D C R e ve rse C urre nt T C = 2 5 O C m a t R a t d D C B l cki g V o l a g e T C = 1 0 0 O C e o n t Typ i a l T he rm a l R e si t nce c sa O p e ra t ng Junct o n Te m p e ra t re R a ng e i i u S t ra g e Te m p e ra t re R a ng e o u
S Y M B O L S B 620C T S B 630C T S B 640C T S B 650C T S B 660C T U N I S T V RRM V RM S VDC IV A
F I SM
20 14 20
30 21 30
40 28 40 6. 0 75
50 35 50
60 42 60
V V V A A
VF
0. 5 5 0. 2 15 6 80 -5 0 t + 1 2 5 o -5 0 t + 1 5 0 o
0. 0 7
V
I R R θ JC R θ JA TJ T J, S TG T
mA
O
C /W
O
C C
O
NOTES: Both Bonding and Chip structure are available.
STAD-AUG.09.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, AMPERES
10.0 8.0
CASE TEMPERATURE, OC
, PEAK FORWARD SURGE CURRENT AMPERES
NO. OF CYCLE AT 60HZ
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10.00
10.00
O
T J = 125 C
50-60V
FORWARD CURRENT, AMPERES
1.00
20-40V
REVERSE CURRENT, uA
TJ=75 C
O
0.10
1.00
0.01
T J =25 C
O
0.00
20-40V 50-60V
0.00 20 40 60 80 100
0.10 0.20 0.40 0.60 0.80 1.00
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC
STAD-AUG.09.2004
PAGE . 2
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