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SD820T~SD8150T
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Ampere CURRENT VOLTAGE 20 to 150 Volts
FEATURES
* Plastic package has Underwriters Laboratory Flammability Classification 94V-O * For surface mounted applications * Low profile package * Built-in strain relief * Low power loss, High efficiency * High surge capacity * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * Pb free product are available : 99% Sn above can meet Rohs environment substance directive request
.307(7.8) .283(7.2) .225(5.7) .209(5.3)
.264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4)
TO-251AB
Unit : inch (mm)
.063(1.6) .047(1.2)
.216(5.5) .200(5.1)
MECHANICALDATA
Case: TO-251AB molded plastic Terminals: Solder plated, solderable per MIL-STD-202G,Method 208 Polarity: As marking Standard packaging: 16mm tape (EIA-481) Weight: 0.015 ounces, 0.4grams.
.032(0.8) .012(0.3) .09 .09 (2.3) (2.3)
.071(1.8) .051(1.3)
.02(0.5)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C 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 = 8 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 8 . 0 A M a xi m um D C R e ve r s e C ur r e nt T J = 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 J = 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 S t o r a g e Te m p e r a t u r e R a n g S YM B OL VRRM V RMS V DC IAV IFSM VF 0 .5 5 SD820T 20 14 20 SD830T 30 21 30 SD840T 40 28 40 SD850T 50 35 50 8 150 0 .7 5 0 .5 50 6 -5 0 to +1 2 5 -5 0 to +1 5 0
O
SD860T 60 42 60
SD880T 80 56 80
SD8100T SD8150T 100 70 100 150 105 150
U N IT S V V V A A
0 .8 5
0.92
V
IR
mA
RJ C TJ TJ , T S TG
C/W
O
C C
O
REV.0-MAR.8.2005
PAGE . 1
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RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT AMPERES
10 8 6 4 2 0
PEAK FORWARD SURGE CURRENT AMPERES
120 100 80 60 40 20 0
0
50
100
O
150
CASE TEMPERATURE, C
1
2
5
10
20
50
100
NO. OF CYCLE AT 60HZ
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
40
INSTANTANEOUS FORWARD CURRENT AMPERES
50V~60V 20V~40V
1.0
TJ=100 C
O
10 8 6 4 2 1.0 .8 .6 .4 .2 .1 .3 .4 .5 .6 .7
80V~100V
0.1
TJ=75 C
O
0.01
TJ=25 C
O
0.001
.8
.9
1.0
20
40
60
80
100
120
140
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
REV.0-MAR.8.2005
PAGE . 2

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