BYTES SR380, SR360, SR340, SR350, SR3100 Datasheet

SR320 SR3100

THRU

3.0 AMP SCHOTTKY BARRIER RECTIFIERS

FEATURES

VOLTAGE RANGE

20 to 100 Volts

CURRENT

3.0 Amperes

* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction

.220(5.6)

.197(5.0)
DIA.

DO-27

MECHANICAL DATA

* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any

* Weight: 1.10 grams

.052(1.3)

.048(1.2)

DIA.

Dimensions in inches and (millimeters)

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. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current Ta=25 C

at Rated DC Blocking Voltage Ta=100 C
Typical Junction Capacitance (Note1)

Typical Thermal Resistance R JA (Note 2)θ

Operating

Storage Temperature Range TSTG

NOTES:

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

Temperature Range TJ

SR320 SR330 SR340 SR350 SR360 SR380 SR3100 UNITS

20 30 40 50 60 80 100 V
14 21 28 35 42 56 70 V
20 30 40 50 60 80 100 V

3.0

80

0.55 0.70

-65 +125

0.70

3.0

30

250

20

-65 +150

-65 +150

1.0(25.4)
MIN.

.375(9.5)
.285(7.2)

1.0(25.4)
MIN.

0.85

A

A
V

mA

mA
pF

C/W

C

C

2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.

30

RATING AND CHARACTERISTIC CURVES (SR320 THRU SR3100)

FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE

3.0

2.5

2.0

1.5

1.0

0.5

AVERAGE FORWARD CURRENT,(A)

0

0 20 40 60 80 100 120 140 160 180 200

SR320~SR340

SR350~SR3100

AMBIENT TEMPERATURE,( C)

FIG.3-MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

100

80

60

8.3ms Single Half

Sine Wave

JEDEC method

40

20

0

PEAK FORWAARD SURGE CURRENT,(A)

1 10 5

Tj=25 C

NUMBER OF CYCLES AT 60Hz

FIG.2-TYPICAL FORWARD

CHARACTERISTICS

50

0

4

10

3.0

1.0

3

~SR

0

2

3

0

SR

6

3

R

S

~

0

0

50

1

3

R

SR3

S

~

80

SR3

Tj=25 C

Pulse Width 300us
1% Duty Cycle

0.1

INSTANTANEOUS FORWARD CURRENT,(A)

.01

.1 .3 .5 .7 .9 1.1 1.3 1.5

FORWARD VOLTAGE,(V)

FIG.5 - TYPICAL REVERSE

CHARACTERISTICS

50

100

100

FIG.4-TYPICAL JUNCTION CAPACITANCE

700

600

500

400

300

200

JUNCTION CAPACITANCE,(pF)

100

0

.01 .05 .1 .5 1 5 10 50 100

REVERSE VOLTAGE,(V)

31

10

1.0

Tj=75 C

.1

REVERSE LEAKAGE CURRENT, (mA)

.01

0 20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)

Tj=25 C