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STAD-JAN.10.2005

DATA SHEET

FEATURES

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-O.

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

SB4020PT~SB4060PT

ISOLATION SCHOTTKY BARRIER RECTIFIERS

VOLTAGE

20 to 60 Volts

40 Amperes

CURRENT

MECHANCALDATA

Case: TO-3P Molded plastic

Terminals: Solder plated, solderable per MIL-STD-202G, Method 208

Polarity: As marked.

Standard packaging: Any

Weight: 0.2 ounces, 5.6grams.

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%

Note.

Both Bonding and Chip structure are available.

.199(5.05)

.142(3.6)

.126(3.2)

.030(0.75)

.050(1.25)

.225(5.7)

.225(5.7)

.640(16.25)

.175(4.45)

.125(3.2)

.110(2.8)

.017(0.45)

Positive CT

AC

AC

.045(1.15)

.204(5.2)

.204(5.2)

.095(2.4)

.620(15.75)

TO-3P

Unit: inch (mm)

Pb free: 99% Sn above can meet Rohs environment substance directive request

PARAMETER

SYMBOL

SB40

20PT

SB40

30PT

SB40

35PT

SB40

40PT

SB40

45PT

SB40

50PT

SB40

60PT

UNITS

Maximum Recurrent Peak Reverse Voltage

20

30

35

40

45

50

60

V

Maximum RMS Voltage

14

21

24.5

28

31.5

35

42

V

Maximum DC Blocking Voltage

20

30

35

40

45

50

60

V

Maximum Average Forward Current .375”(9.5mm) lead

length a t Tc =100℃

40

A

Peak Forward Surge Current :8.3ms single half sine-

wave superimposed on rated load (JEDEC method)

350

A

Maximum Forward Voltage at 20A

0.55

0.70

V

Maximum DC Reverse Current TA=25℃

at Rated DC Blocking Voltage TA=100℃

1.0

100

mA

Maximum Thermal Resistance

1.5

℃/ W

Operating Junction and Storage Temperature Range

- 50 to + 150

℃