DATA SHEET
SB620~SB660
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.
.269(6.85)
20 to 60 Volts
CURRENT
6.0 Ampers
TO-220AC
Unit : inch (mm)
.419(10.66) .387(9.85) .139(3.55) MIN
.196(5.00) .163(4.16) .054(1.39) .045(1.15)
.226(5.75)
• 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 Pb free: 98.5% Sn above
.624(15.87) .50(12.7)MIN
MECHANICALDATA
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) .038(0.96) .019(0.50)
.177(4.5)MAX
.548(13.93)
.025(0.65)MAX
.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%
PAR AME T E R M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e M a xi m um R M S V o l t a g e M a xi m um D C B l o c k i ng V o l t a g e M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t T c = 7 5 OC P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) M a xi m um F o r w a r d V o l t a g e a t 6 . 0 A M a xi m um D C R e ve r s e C ur r e nt T C = 2 5 OC a t R a t e d D C B l o c k i ng V o l t a g e T C = 1 0 0 OC Ty p i c a l T h e r m a l R e s i s t a n c e O p e r a t i n g J u n c t i o n Te m p e r a t u r e R a n g e S t o r a g e Te m p e r a t u r e R a n g e S YM B OL V RRM V RMS V DC IAV IF S M VF 0 .5 5 0 .2 15 6 80 -5 0 to +1 2 5 -5 0 to +1 5 0
O
SB620 20 14 20
SB630 30 21 30
SB640 40 28 40 6 .0 75
SB650 50 35 50
SB660 60 42 60
U N IT S V V V A A
0 .7 0
V
IR R θJ C R θJ A TJ T J , T S TG
mA
C/W
O
C C
O
NOTES: Both Bonding and Chip structure are available.
STAD-MAY.05.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, AMPERES
10.0 8.0
CASE TEMPERATURE, C
O
, PEAK FORWARD SURGE CURRENT AMPERES
NO. OF CYCLE AT 60HZ
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
1000
100
100
FORWARD CURRENT, AMPERES
T J = 125 C
O
REVERSE CURRENT, uA
20-40V
10
TJ=75 C
O
50-60V
10
1.0
1.0
T J =25 C
O
0.1 0 40 80 120
0.1 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-MAY.05.2004
PAGE . 2
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