DIODS BAT400D Datasheet

0.5 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Features

· Low Forward Voltage Drop

· High Conductance

Mechanical Data

· Case: SOT-23, Molded Plastic

· Case material - UL Flammability Rating

Classification 94V-0

· Moisture sensitivity: Level 1 per J-STD-020A

· Terminals: Solderable per MIL-STD-202,

Method 208

· Polarity: See Diagram

· Weight: 0.008 grams (approx.)

· Marking: KSJ and Date Code, See Page 3

· Ordering Information: See Page 3

E

TOP VIEW

G

H

BAT400D

SOT-23

Dim Min Max

A

B

C

D

E

G

H

J

K

L

M

a

0.37 0.51

1.20 1.40

2.30 2.50

0.89 1.03

0.45 0.60

1.78 2.05

2.80 3.00

0.013 0.10

0.903 1.10

0.45 0.61

0.85 0.80

0° 8°

A

B

C

D

K

J

D

L

M

All Dimensions in mm

Maximum Ratings

@ TA = 25°C unless otherwise specified

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage

Average Rectified Current (Note 2)

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on rated load
(JEDEC Method)

Power Dissipation (see Figure 1) (Note 2)

Typical Thermal Resistance, Junction to Ambient Air (Note 2)

Operating and Storage Temperature Range

Electrical Characteristics

@ TA = 25°C unless otherwise specified

V
V

V

V

R(RMS)

I

FSM

P

R

Tj,T

RRM
RWM

R

I

O

d

qJA

STG

40 V

28 V

0.5

3

480 mW

286 °C/W

-40 to +125 °C

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 1)

Forward Voltage (Note 1)

Reverse Current (Note 1)

Total Capacitance

V

(BR)R

V

F

I

R

C

T

40 ¾¾ V

¾

¾
¾

¾
¾

285
480

1.0

2.0

125

20

300
550

30
50

¾
¾

mV

mA
mA

pF
pF

Notes: 1. Short duration test pulse used to minimize self-heating effect.

2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.

= 1mA

I

R

I

= 10mA

F

IF = 500mA

= 10V

V

R

VR = 30V

V

= 0V, f = 1.0MHz

R

VR = 10V, f = 1.0MHz

A

A

DS30182 Rev. 7 - 2 1 of 3 BAT400D

O

O

0.6

O

O

10

g

1000

1

100m

N(mW)

WER DISSIPATI

P,P

0.4

0.2

d

0

0

30 120

T , AMBIENT TEMPERATURE (° C)

A

60

90

150

Fig. 1 Forward Current Derating Curve

RWARD CURRENT (A)

US F

F

I , INSTANTANE

10m

T = -25° C

A

1m

T = +25° C

A

100m

T = +75° C

A

10m

T=+125°C

A

1m

00.60

0.10 0.20 0.30 0.40 0.50

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

Fig. 2 Typical Forward Characteristics

m

f= 1 MHz

1m

T = +125°C

A

T

C , TOTAL CAPACITANCE (pF)

100

T = +75°C

A

T = +25°C

A

10

0102025

155.0

V , REVERSE VOLTAGE (V)

R

30

Fig.3 Typical Reverse Characteristics

35

40

0

510

V , REVERSE VOLTAGE (V)

R

Fig. 4 Typical Total Capacitance

vs. Reverse Volta

15

20

e

25

DS30182 Rev. 7 - 2 2 of 3 BAT400D