IN5817 参数 Datasheet PDF下载

IN5817 thru IN5819

MINIATURE SCHOTTKY BARRIER

RECTIFIER

CHENG- YI

ELECTRONIC

VOLTAGE RANGE

20 TO 40 Volts

CURRENT

1.0 Amperes

DO-41

FEATURES

Low switching noise

Low forward voltage drop

High current capability

High switching capability

High reliability

High surge capability

MECHANICAL DATA

Case:Molded plastic

Epoxy:UL 94V-0 rate flame retardant

Lead:MIL-STD-202 method 208 quaranteed

Mounting position:Any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

0

C ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

MAXIMUM RATINGS

( At T

A

=25 C unless otherwise noted)

0

Ratings

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

0

.375" (9.5mm) lead length at T

L

=90 C

Peak Forward Surge Current, 8.3 ms single half

sine-wave superimposed on rated load (JEDEC

method)T

L

=70

0

C

Typical Thermal Resistance (Note 1)

Typical Junction Capacitance (Note 2)

Storage and Operating Temperature Range

0

Symbol

V

RRM

V

RMS

V

DC

I

O

IN5817

20

14

20

IN5818

30

21

30

1.0

IN5819

40

28

40

UNITS

Volts

Volts

Volts

Amps

I

FSM

R

JC

25

80

110

-65 to +125

Amps

0

C/W

pF

0

C

J

T

STG

Symbol

V

F

V

F

I

R

C

ELECTRICAL CHARACTERISTICS

( At T

A

=25 C unless otherwise noted)

Characteristics

Maximum Instantaneous Forward Voltage at 1.0A DC

Maximum Forward Voltage at 3.1A DC

Maximum Average Reverse Current @T

A

=25

0

C

at Rated DC Blocking Voltage

@T

C

=100

0

C

IN5817

.45

.75

IN5818

.55

.875

1.0

1.0

IN5819

.60

.90

UNITS

Volts

Volts

mAmps

mAmps

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.