SD820CT~SD8150CT
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Amperes 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) .063(1.6) .047(1.2)
.216(5.5) .200(5.1) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4)
TO-251AB
Unit : inch (mm)
MECHANICALDATA
Case: D PAK/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.
.071(1.8) .051(1.3) .032(0.8) .012(0.3) .09 .09 (2.3) (2.3)
.02(0.5)
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 = 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 4 . 0 A ( N o t e 1 ) M a x i m u m D C R e v e r s e C u r r e n t Tc = 2 5 O C a t R a t e d D C B l o c k i n g V o l t a g e Tc = 1 0 0 O C 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 V RRM V RMS V DC IAV IFSM VF
SD820CT 20 14 20
SD830CT 30 21 30
SD840CT SD850CT SD860CT SD880CT SD8100CT SD8150CT 40 28 40 50 35 50 8 85 60 42 60 80 56 80 100 70 100 150 105 150
U N IT S V V V A A
0 .5 5
0 .7 5 0 .2 20 80 -5 0 to +1 2 5 -5 0 to +1 5 0
0 .8 5
0.92
V
IR R θJ C TJ T J , T STG
mA
O
C/W
O
C C
O
N otes : 1. Thermal Resistance Junction to Ambient.
REV.0-MAR.8.2005
PAGE . 1
RATING AND CHARACTERISTIC CURVES
INSTNTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD CURRENT, AMPERES
50 20- 40V 10 50- 60V 80- 100 V
10.0 8.0 6.0 4.0
RESISTTIVE OR INDUCTIVE LOAD
1.0
TJ=25 C f=1.0mHz Visg=5mVp-p
O
2.0 0 20 40 60 80 100 120
O
140
0.1
.2
.3
.4
.5.6
.7
.8.91.0
1.1
CASE TEMPERATURE, C Fig.1- FORWARD CURRENT DERATING CURVE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC
10000
INSTANTANEOUS REVERSE CURRENT, MILAMPERES
100
CAPACITANCE, pF
10
T J =100 C
O
1000
T J = 75 OC
1.0
TJ=25 OC f=1.0mHz Visg=5mVp-p
100
T J = 25 OC
0.1
.01
10 0.1 0 20 40 60 80 100 120 140
PERCENT OF RATEP PEAK REVERSE VOLTAGE %
1.0
10
100
REVERSE VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTICS
PEAK FORWARD SURGE CURRENT, AMPERES
Fig.4- TYPICAL JUNCTION CAPACITANCE
120 100 80 60 40 20 0 1 10
NO. OF CYCLES AT 60Hz
100
Fig.5- MAXIMUM NON-REPETITIVE SURGE CURRENT
REV.0-MAR.8.2005
PAGE . 2
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