SCD34L中文资料

NOTES : (1) Pulse test width PW=300usec , 1% duty cycle.

(2) Mounted on P.C. board with 0.2 x 0.2"(5.0 x5.0mm) copper pad areas.

RATINGS AND CHARACTERISTIC CURVES SCD32L THRU SCD34L

FIG.1 - FORWARD CURRENT DERATING CURVE FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS

A V E R A G E F O R W A R D R E C T I F I E D C U R R E N T , A M P E R E S

3.0

1.0

2.0

I I N S T A N T A N E O U S F O R W A R D C U R R E N T ,A M P E R E S

0.10

1.00

10

0.01

0.001

0.1

0.2

0.3

0.4

0.5

0.6

00

50

70

90

110

130

150170RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm)COPPER PAD AREAS

LEAD TEMPERATURE, o

C

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT

P E A K F O R W A R D S U R G E C U R R E N T ,A M P E R E S

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine-Wave (JEDEC Method)

1020305040607080

110

100

FIG.4 - TYPICAL REVERSE CHARACTERISTICS

PERCENT OF RATED PEAK REVERSE VOLTAGE,%

I N S T A N T A N E O U S R E V E R S E C U R R E N T , M I L L I A M P E R E S

0.01

20

0.10

1.0

10

100

40

60

80

100

120

140

FIG.5 - TYPICAL JUNCTION CAPACITANCE

T J = 25o

C f=1.0MHz

Vsig=50mVP-P

REVERSE VOLTAGE, VOLTS

.1

J U N C T I O N C A P A C I T A N C E , p F

500

1.0

10

100

100

10

TJ=80o

C

TJ=25o

C