LITEON B330B, B320B, B350B, B340B, B360B Datasheet

LITE-ON

SEMICONDUCTOR

B320B thru B360B

SURFACE MOUNT

SCHOTTKY BARRIER RECTIFIERS

FEATURES

For surface mounted applications
Metal-Semiconductor junction with guardring
Epitaxial construction
Very Low forward voltage drop
High current capability
Plastic material has UL flammability classification 94V-0
For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications

MECHANI CAL DATA

Case : Molded plastic
Polarity : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams

REVERSE VOLTAGE ­ FORWARD CURRENT -

SMB

A

B

G

H

E

C

D

F

DIM. MIN. MAX.
A
B
C
D
E
F
G
H

All Dimensions in millimeter

20 to 60

3.0

Amperes

SMB

4.06 4.57

1.96

5.21 5.59

0.05 0.20

2.01 2.62

0.76 1.52

Volts

3.94 3.30

2.21

0.31 0.15

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

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

B320B B360B B350B B340B B330B

20

RRM

14

RMS

20

DC

(AV)

FSM

F

V

R

I

J

C

0JL

0JA

J

T

STG

30

21

30

0.5

=25 C

SYMBOL

V
V

V
I

I

R
R

T

CHARACTERISTICS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Vol tage

Maximum DC Blocking Voltage

Maximum Average Forward
Rectified Current

Peak Forward Surge Current

8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)

Maximum forwar d Voltage at 3.0A D C

Maximum DC Reverse Current
at Rated DC Blocking Voltage

Typical Junction
Capacitance (Note 1)

Typical Thermal Resistance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range

Storage Temperature Range

NOTES : 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

2. Thermal Resistance Junction to Lead.

3. Thermal Resistance Junction to Ambient.

@T

@T

@T

L

=100 C

J

J

=100 C

UNIT

40
28

40

3.0

100

0.5
20

250

10

10
50

-55 to +125

-55 to +15 0 C

50
35

50

REV. 2, 01-Dec-2000, KSHB05

0.7

60
42

60

C/W
C/W

V
V
V

A

A

V

mA

pF

C

RATING AND CHARACTERISTIC CURVES
B320B thru B360B

FIG.1 - FORWARD CURRENT DERATING CURVE

5.0

4.0

3.0

2.0

1.0

AVERAGE FORWARD CURRENT

AMPERES

SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD

0

25 75 100 125 150

50 175

LEAD TEMPERATURE , C

FIG.3 - TYPICAL FORWARD CHARACTERISTICS

10

B320B to B340B

1.0

B350B to B360B

FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT

120

100

80

60

40

Pulse Width 8.3ms

20

Single Half-Sine-Wave
(JEDEC METHOD)

0

PEAK FORWARD SURGE CURRENT,

AMPERES

1 5 10 50 1002

20

NUMBER OF CYCLES AT 60Hz

FIG.4 - TYPICAL JUNCTION CAPACITANCE

1000

100

0.1

INSTANTANEOUS FORWARD CURRENT ,(A)

.01

0

0.2

0.4

TJ= 25 C
PULSEWIDTH:300us

0.6 0.8 1.0

INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)

CAPACITANCE , (pF)

TJ= 25 C F= 1MHz

10

0.1

1.0 4.0

10.0

100

REVERS E VOLTAGE, (VOLTS)

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

100

60 80 100

40

TJ= 125 C

TJ= 100 C

TJ= 25 C

120

140

REVERSE CURRENT, (mA)

INSTANTANEOUS

10

1.0

0.1

0.01

0.001
20

0

PERCENT OF RATED PEAK REVERSE VO LTAGE, (%)

REV. 2, 01-Dec-2000, KSHB05