BYTES SR2100, SR250 Datasheet

SR220 SR2100

THRU

2.0 AMP SCHOTTKY BARRIER RECTIFIERS

FEATURES

VOLTAGE RANGE

20 to 100 Volts

CURRENT

2.0 Ampere

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

.107(2.7)
.080(2.0)
DIA.

DO-41

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: 0.34 grams

.034(.9)
.028(.7)

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 2.0A
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

SR220 SR230 SR240 SR250 SR260 SR280 SR2100 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

2.0

50

0.55 0.70

-65 +125

0.70

2.0

20

170

35

-65 +150

-65 +150

1.0(25.4)
MIN.

.205(5.2)
.166(4.2)

1.0(25.4)
MIN.

0.85

V

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.

26

RATING AND CHARACTERISTIC CURVES (SR220 THRU SR2100)

FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE

2.4

2.0

1.6

1.2

0.8

0.4

AVERAGE FORWARD CURRENT,(A)

0

0 20 40 60 80 100 120 140 160 180 200

SR

SR

250~

220~

S

S

R21

R24

00

0

AMBIENT TEMPERATURE,( C)

FIG.3-MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

50

40

30

8.3ms Single Half

Sine Wave

JEDEC method

20

10

PEAK FORWARD SURGE CURRENT,(A)

0

1 10 5

Tj=25 C

NUMBER OF CYCLES AT 60Hz

FIG.2-TYPICAL FORWARD

CHARACTERISTICS

50

10

3.0

1.0

R240

20~S

0

6

SR2

SR25

0~SR2

0~SR2

SR28

00

1

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

50

100

100

CHARACTERISTICS

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)

27

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