General Semiconductor SBLB1030, SBLB1040 Datasheet

SBLB1030 AND SBLB1040

SCHOTTKY RECTIFIER

Reverse Voltage - 30 and 40 Volts Forward Current - 10.0 Amperes

FEATURES

♦ Plastic package has Underwriters Laboratory

Flammability Classifications 94V-0

♦ Metal silicon junction, majority carrier conduction
♦ Low power loss,high efficiency
♦ High current capability,

low forward voltage drop

♦ High surge capability
♦ For use in low voltage, high frequency inverters, free

wheeling, and polarity protection applications

♦ Guardring for overvoltage protection
♦ High temperature soldering in accordance with

CECC 802 / Reflow guaranteed

MECHANICAL DATA

Case: JEDEC TO-263 molded plastic body
Terminals: Leads solderable per MIL-STD-750,

Method 2026

Polarity: As marked
Mounting Position: Any
Weight: 0.08 ounces, 2.24 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS SBLB1030 SBLB1040 UNITS

Maximum repetitive peak reverse voltage V

RRM

30 40 Volts

Maximum RMS voltage V

RMS

21 28 Volts

Maximum DC blocking voltage V

DC

30 40 Volts

Maximum average forward rectified current
at T

C

=110°C

I

(AV)

10.0 Amps

Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load I

FSM

250.0 Amps

(JEDEC Method)
Maximum instantaneous forward voltage at 10A

(NOTE 1)

V

F

0.55 Volts

Maximum instantaneous reverse current at T

C

=25°C 1.0

rated DC blocking voltage (

NOTE 1)

TC=100°C

I

R

50.0

mA

Typical thermal resistance

(NOTE 2)

R

ΘJC

2.0 °C/W

Operating and storage temperature range T

J,TSTG

-40 to +125 °C

NOTES:

(1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Thermal resistance from junction to case per leg

Dimensions in inches and (millimeters)

-T-

SEATING

PLATE

0.380 (9.65)

0.420 (10.67)

0.320 (8.13)

0.360 (9.14)

0.575 (14.60)

0.625 (15.88)

0.027 (0.686)

0.037 (0.940)

1

2

0.160 (4.06)

0.190 (4.83)

0.045 (1.14)

0.055 (1.40)

0.018 (0.46)

0.025 (0.64)

0.080 (2.03)

0.110 (2.79)

0.090 (2.29)

0.110 (2.79)

0.245 (6.22)
MIN

- HEATSINK

PIN 1

K

K

0.095 (2.41)

0.100 (2.54)

K

PIN 2

0.047 (1.19)

0.055 (1.40)

TO-263AB

NEW PRODUCT NEW PRODUCT NEW PRODUCT

7/28/98

FIG. 1 - FORWARD CURRENT DERATING CURVE

CASE TEMPERATURE, °C

AVERAGE FORWARD CURRENT,

AMPERES

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

NUMBER OF CYCLES AT 60 H

Z

PEAK FORWARD SURGE CURRENT,

AMPERES

FIG. 3 - TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

INSTANTANEOUS FORWARD CURRENT,

AMPERES

INSTANTANEOUS REVERSE CURRENT,

MILLIAMPERES

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

PERCENT OF RATED PEAK REVERSE VOLTAGE, %

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

JUNCTION CAPACITANCE, pF

REVERSE VOLTAGE, VOLTS

TJ=75°C

TJ=25°C

TJ=25°C

TJ=125°C

PULSE WIDTH = 300µs
1% DUTY CYCLE

RESISTIVE OR INDUCTIVE LOAD

TJ=125°C

FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE

t, PULSE DURATION, sec.

TRANSIENT THERMAL IMPEDANCE, °C/W

TJ=TJmax.

8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)

TJ=25°C
f=1.0 MHz
Vsig=50mVp-p

RATINGS AND CHARACTERISTIC CURVES SBLB1030 AND SBLB1040

12.5

10

7.5

5

2.5

0

0

50

100

50

10

1

150

300
250
200
150
100

50

0

1

10

50

10

1

100

4,000

1,000

100

0.1

0.01
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

0.1

1

10

100

0.1

0.01

0.001
20

0

40

60

100

10.0

1

0.1

0.01

0.1

100

80

1

10.0

100