1.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

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

For capacitive load, derate current by 20%.

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

See Fig. 2

MECHANICAL DATA

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 1.0A

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Ta=100 C

Typical Junction Capacitance (Note1)

1.0

25

1.0

10

80

-65

+125

-65

+150

A

V

mA

mA

pF

NOTES:

1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2. Thermal Resistance Junction to Ambient.

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Metallurgically bonded construction

* Polarity: Color band denotes cathode end

* Mounting position: Any

* Weight: 0.063 grams

SM5817A

SM5819A

THRU

0.55

VOLTAGE RANGE

20 to 40 Volts

CURRENT

1.0 Ampere

UNITS

Typical Thermal Resistance R JA (Note 2)

θ

110

SM5817A

SM5818A

SM5819A

0.45

0.60

A

FEATURES

* Ideal for surface mount applications

* Easy pick and place

* Built-in strain relief

* Low forward voltage drop

Dimensions in inches and (millimeters)

.208(5.28)

.194(4.93)

.177(4.50)

.157(3.99)

.012(0.31)

.006(0.15)

.058(1.47)

.052(1.32)

.090(2.29)

.078(1.98)

.060(1.52)

.030(0.76)

.110(2.79)

.100(2.54)

.005

(.127)

MAX.

Operating

C

C

C/W

V

V

V

20

30

40

20

30

40

14

21

28

DO-214AC(SMA)