KEC KDR511T Datasheet

2003. 8. 4 1/2

SEMICONDUCTOR

TECHNICAL DATA

KDR511T

SCHOTTKY BARRIER TYPE DIODE

Revision No : 1

HIGH FREQUENCY RECTIFICATION.

SWITCHING REGULATORS, CONVERTERS, CHOPPERS.

FEATURES

Low Forward Voltage : VFmax=0.4V.

Low Leakage Current : IRmax=500 A.

MAXIMUM RATING (Ta=25 )

ELECTRICAL CHARACTERISTICS (Ta=25 )

CHARACTERISTIC SYMBOL RATING UNIT

Repetitive Peak Reverse Voltage

V

RRM

15 V

Reverse Voltage

V

R

15 V

Average Forward Current

I

O

1 A

Non-Repetitive Peak Surge Current

I

FSM

10 A

Junction Temperature

T

j

125

Storage Temperature Range

T

stg

-55 125

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Forward Voltage

V

F

IF=0.5A

- 0.30 0.35 V

IF=1A

- 0.35 0.40 V

Reverse Current

I

R

VR=10V

- - 500
A

VR=15V

- - 1000

Total Capacitance

C

T

VR=10V, f=1MHz

- 42 - pF

Reverse Recovery Time

t

rr

IF=IR=100mA

- - 15 nS

E

B

K

2

G

F

A

G

1

C

L

J

1. NC

2. ANODE

3. CATHODE

K

3

I

D

H

J

DIM MILLIMETERS

2

1

TSM

A

2.9 0.2

B

1.6+0.2/-0.1

0.70 0.05

C

0.4 0.1

D

2.8+0.2/-0.3

E

1.9 0.2

F

0.95

G

0.16 0.05

H

0.00-0.10

I

0.25+0.25/-0.15

J

K 0.60
L 0.55

_
+

_
+

_
+

_
+

_
+

3

Marking

Type Name

T 1

Lot No.

2003. 8. 4 2/2

KDR511T

Revision No : 1

3

0.1

1

Ta=125 C

Ta=100 C

F

FORWARD CURRENT I (A)

0.01

0.10

FORWARD VOLTAGE V (V)

3

10

I - V

F F

Ta=75 C

Ta=50 C

Ta=25 C

C - V

I - V

RR

100

Ta=125 C

R

10

1

0.1

Ta=100 C

Ta=75 C

Ta=50 C

Ta=25 C

REVERSE CURRENT I (mA)

0.01

0.50.40.30.2

F

R

f=1MHz

0

51015

REVERSE VOLTAGE V (V)

R

2

10

10

INTERTERMINAL CAPACITANCE C (pF)

1 3 10 305

REVERSE VOLTAGE V (V)

R