Diodes BAT400D User Manual

Please click here to visit our online spice models database.

Features

• Low Forward Voltage Drop

• High Conductance

• Lead, Halogen and Antimony Free, RoHS Compliant

"Green" Device (Notes 3 and 4)

• Qualified to AEC-Q101 Standards for High Reliability

Maximum Ratings @T

Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.

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

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Top View Device Schematic

BAT400D

0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Mechanical Data

• Case: SOT-23

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020D

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy 42

leadframe).

• Polarity: See Diagram

• Marking Information: See Page 2

• Ordering Information: See Page 2

• Weight: 0.008 grams (approximate)

TOP VIEW

V

V

V

R(RMS)

I

RRM

RWM

VR

IO

FSM

40 V

28 V

0.5 A
3 A

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (see Figure 1) (Note 2)
Typical Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range

Electrical Characteristics @T

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 1)
Forward Voltage

Reverse Current (Note 1)

Total Capacitance

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

BAT400D

Document number: DS30182 Rev. 15 - 2

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.

3. No purposefully added lead. Halogen and Antimony Free.

4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb

= 25°C unless otherwise specified

A

V

(BR)R

VF

IR

CT

1 of 3

www.diodes.com

40

⎯
⎯

⎯
⎯

⎯

PD

R

JA

θ

TJ, T

STG

⎯ ⎯

285
480

1.0

2.0

125

20

300
550

30
50

⎯

⎯

Fire Retardants.

2O3

480 mW
286

-40 to +125

V

IR = 1mA
IF = 10mA

mV

IF = 500mA
VR = 10V

μA
μA

VR = 30V
VR = 0V, f = 1.0MHz

pF
pF

VR = 10V, f = 1.0MHz

°C/W

°C

June 2008

© Diodes Incorporated

TANT

O

US FORWARD CUR

RENT

C, TOT

CAPACITANC

F

P, P

OWER

PATIO

BAT400D

1,000

10m

(mA)

100

1m

T = +125°C

A

10

1

T = +75°C

A

.1

ANE

T = +25°C

.01

F

I, INS

.001

0.10 0.20 0.30 0.40 0.50

00

V , INSTANT ANEOUS FORWARD VOLT AGE (V)

F

Fig. 1 Typical Forward Characteristics

.60

1,000

f = 1 MHz

010202535

V , INSTANTANEOUS REVERSE VOLT AGE (V)

0.6

15530

R

Fig. 2 Typical Reverse Characteristics

A

40

)
E (p

N (mW)

0.4

100

DISSI

AL

T

10

0

510

V , DC REVERSE VOLTAGE (V)

R

15

Fig. 3 Total Capacitance vs. Reverse Voltage

2520

D

0.2

0

0

30 120

T , AMBIENT TEMPERATURE ( C)

A

60

90

Fig. 4 Forward Current Derating Curve

150

°

Ordering Information (Note 5)

Part Number Case Packaging

BAT400D-7-F SOT-23 3000/Tape & Reel

Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

KSJ

Date Code Key

Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Code J K L M N P R S T U V W X Y Z

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

BAT400D

Document number: DS30182 Rev. 15 - 2

KSJ = Product Type Marking Code
YM = Date Code Marking

YM

Y = Year ex: N = 2002
M = Month ex: 9 = September

2 of 3

www.diodes.com

June 2008

© Diodes Incorporated