General Semiconductor SUF15J, SUF15G Datasheet

SUF15G AND SUF15J

0.210 (5.3)

0.190 (4.8)
DIA.

0.042 (1.07)

0.037 (0.94)
DIA.

1.0 (25.4)
MIN.

0.375 (9.5)

0.285 (7.2)

1.0 (25.4)

MIN.

ULTRAFAST EFFICIENT RECTIFIER

Reverse Voltage - 400 and 600 Volts Forward Current - 1.5 Amperes

Case Style GP20

Dimension in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

FEATURES

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ Glass passivated chip junction
♦ Superfast recover y time for high efficiency
♦ High forward surge current capability
♦ Low leakage current
♦ Low power loss
♦ High temperature soldering guaranteed:

260°C/10 seconds, at 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension

MECHANICAL DATA

Case: Plastic molded body over passivated chip
Terminals: Plated axial leads solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.03 ounces, 0.8 gram

Ratings at 25°C ambient temperature unless otherwise specified.

Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V

Maximum average forward rectified current,

0.375" (9.5mm) lead length at T

=50°C

A

Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method) at T

=50°C

A

Maximum instantaneous forward voltage at 1.5A V
Maximum peak reverse current T

at rated peak reverse voltage T
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance

Operating junction and storage temperature range T

NOTES:

(1) Reverse recovery test condition:I
(2) Measured at 1.0 MH
(3) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length, P.C.B.mounted

4/98

and applied reverse voltage of 4.0 Volts

Z

(NOTE1)

(NOTE 2)

(NOTE 2)

=0.5A, IR=1.0A, Irr=0.25A

F

=25°C 10.0

A

=100°C

A

SYMBOLS SUF15G SUF15J UNITS

RRM
RMS

DC

I

(AV)

I

FSM

F

I

R

t

rr

C

J

R

ΘJA

R

ΘJL

J, TSTG

400 600 Volts
280 420 Volts
400 600 Volts

1.5 Amps

50.0 Amps

1.80 Volts

100

µA

35.0 ns
35 pF

65.0

20.0

°C/W

-55 to +150 °C

0 20 40 60 80 100 120 140 160

0

0.25

0.5

0.75

1.0

1.25

1.5

1 10 100

1

10

100

0.4 0.8 1.2 1.6 2.0 2.4 2.8

0.01

0.1

1

10

100

0.1 1 10

10

100

0.01 0.1 1 10 100

1

10

100

1,000

020406080100

0.001

0.01

0.1

1

10

100

RATINGS AND CHARACTERISTIC CURVES SUF15G AND SUF15J

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FIG. 1 - MAXIMUM FORWARD CURRENT

DERATING CURVE

MOUNTED on
P.C.B. with 0.2 x 0.2”
(5.0 x 5.0mm)
COPPER LEAFS at
LEAD LENGTH =

RESISTIVE OR
INDUCTIVE LOAD

0.375" (9.5mm)

FORWARD SURGE CURRENT

TA=50°C

8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)

CURRENT, AMPERES

AVERAGE FORWARD RECTIFIED

AMBIENT TEMPERATURE, °C

FIG. 3 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

PULSE WIDTH=300µs

INSTANTANEOUS FORWARD CURRENT,

AMPERES

INSTANTANEOUS FORWARD VOLTAGE,

1% DUTY CYCLE

VOLTS

TJ=25°C

AMPERES

PEAK FORWARD SURGE CURRENT,

NUMBER OF CYCLES AT 60 H

FIG. 4 - TYPICAL REVERSE LEAKAGE

CHARACTERISTICS

TJ=100°C

MICROAMPERES

TJ=25°C

INSTANTANEOUS REVERSE LEAKAGE CURRENT,

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %

Z

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

JUNCTION CAPACITANCE, pF

REVERSE VOLTAGE, VOLTS

TJ=25°C
f=1.0 MH

Z

Vsig=50mVp-p

FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE

TRANSIENT THERMAL IMPEDANCE, °C/W

t, PULSE DURATION, sec.