RECTRON 1S50, 1S40, 1S60, 1S30, 1S20 Datasheet

RECTRON

.787 (20.0

)

MIN.

.106 (2.7

)

.126 (3.2

)

.787 (20.0

)

MIN.

.102 (2.6

)

.091 (2.3

)

DIA.

.025 (0.65

)

.021 (0.55

)

DIA.

SEMICONDUCTOR

TECHNICAL SPECIFICA TION

SCHOTTKY BARRIER RECTIFIER

VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere

FEATURES

* Low power loss, high efficiency
* Low leakage
* Low forward voltage
* High current capability
* High speed switching
* High surge capabitity
* High reliability

MECHANICAL DATA

* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.12 gram

1S20

THRU

1S60

R-1

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS

Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage

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

Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)

Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range

ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage at 1.0A DC Volts
Maximum Average Reverse Current
at Rated DC Blocking Voltage

NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.

2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.

(At TA = 25oC unless otherwise noted)

RATINGS

(At TA = 25oC unless otherwise noted)

CHARACTERISTICS

@TA = 25oC
@TA = 100oC

SYMBOL

V

RRM

V

RMS

V

DC

I

O

I

FSM

Rθ

JA

C

J

T

J

T

STG

SYMBOL

V

F

I

R

1S20 1S40 1S50

1S30
20 40 50 6030
14 28 35 4221
20 40

-65 to + 125

-65 to + 150

1S30

.55 .70

50

1.0

35
50

110

1.0
10

-65 to + 150

1S60

6030

1S60

UNITS

Volts
Volts
Volts

Amps

Amps

0

C/W

pF

0

C

0

C

UNITS1S20 1S40 1S50

mAmps
mAmps

2001-6

RATING AND CHARACTERISTIC CURVES

(

1S20 THRU 1S60

)

FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE

1.0

.75

1S50~1S60

1S20~1S40

.50

Single
Half Wave 60HZ

.25

Resistive or
Inductive Load

0.375" (9.5mm) Lead Length

AVREAGE FORWARD CURRENT, (A)

0

0 25 75 100 125 150 17550

LEAD TEMPERATURE, ( )

FIG. 3A - TYPICAL REVERSE CHARACTERISTICS

100

1S20~1S40

10

1.0

TJ = 125

TJ = 75

0.1

FIG. 2 - TYPICAL INSTANTANEOUS

FORWARD CHARCTERISTICS

20
10

1.0

TJ = 25
Pulse Width = 300uS

.1

.1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1

INSTANTANEOUS FORWARD CURRENT, (A)

INSTANTANEOUS FORWARD VOLTAGE, (V)

FIG. 3 - TYPICAL REVERSE CHARACTERISTICS

1% Duty Cycle

1S20
1S30
1S40
1S50
1S60

100

1S50~1S60

10

T

= 150

1.0

J

T

= 125

J

0.1

.01

TJ = 25

INSTANTANEOUS REVERSE CURRENT (mA)

.001

20 40 60 80 100 120 140

0

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

FIG. 4 - TYPICAL JUNCTION CAPACITANCE

400

200
100

80
60

TJ = 25

40

20

JUNCTION CAPACITANCE, (pF)

10

.1 .4 1.0 4 10 40 80

REVERSE VOLTAGE, (V)

T

= 75

J

.01

TJ = 25

INSTANTANEOUS REVERSE CURRENT (mA)

.001

0 20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT

50

40

30

8.3ms Single Half Sine-Wave

JEDEC Method

20

CURRENT, (A)

10

PEAK FORWARD SURGE

0

1 2 4 6 8 10 20 40 80 100

NUMBER OF CYCLES AT 60Hz

RECTRON