Diodes BAW56W User Manual

Features

• Fast Switching Speed

• Small Surface Mount Package

• For General Purpose Switching Applications

• Lead Free/RoHS Compliant (Note 1)

• "Green" Device (Notes 2 and 3)

SOT323

Top View

BAW56W

DUAL SURFACE MOUNT SWITCHING DIODE

Mechanical Data

• Case: SOT323

• Case Material: Molded Plastic, "Green" Molding Compound,

Note 5. UL Flammability Classification Rating 94V-0

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

• Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

(Lead Free Plating) Solderable per MIL-STD-202, Method 208

• Polarity: See Diagram

• Weight: 0.006 grams (approximate)

Top View

Internal Schematic

Ordering Information (Notes 3 & 4)

Part Number Qualification Case Packaging

BAW56W-7-F Commercial SOT323 3000/Tape & Reel

BAW56WQ-7-F Automotive SOT323 3000/Tape & Reel

Notes: 1. No purposefully added lead.

Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.

3. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date

4. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Date Code Key

Year 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Code S T U V W X Y Z A B C D E

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

KJC

YM

BAW56W

Document number: DS30064 Rev. 12 - 2

KJC = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)

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November 2011

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)

θ

(BR)

P, P

O

R

P

T

O

T

T

O

US F

O

RWARD C

URR

T

Maximum Ratings @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage
Forward Continuous Current (Note 5)
Average Rectified Output Current (Note 5)
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs

(Note 5) @ t = 1.0s

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 5)
Thermal Resistance Junction to Ambient Air (Note 5)
Operating and Storage Temperature Range

V

T

V

RM

V

RRM

V

RWM

V

R(RMS

I

FM

I

O

I

FSM

P

R

, T

J

R

D
JA

STG

BAW56W

100 V

75 V

53 V
300 mA
150 mA

2.0

1.0

A

200 mW
625

-65 to +150

°C/W

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Max Unit Test Condition

Reverse Breakdown Voltage (Note 6)

Forward Voltage

Reverse Current (Note 6)

Total Capacitance
Reverse Recovery Time

Notes: 5. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.

6. Short duration pulse test used to minimize self-heating effect.

V

R

V

⎯

F

I

⎯

R

C

⎯

T

t

⎯

rr

75

⎯

0.715

0.855

1.0

1.25

2.5
50
30
25

2.0 pF

4.0 ns

V

IR = 2.5μA
I
I

V

I
I
V

μA

V

μA
μA

V

nA

V
VR = 0, f = 1.0MHz
I
I

F
F
F
F

F
rr

250

Note 5

1

(A)
EN

200

N (mW)
I

150

A

0.1

= 1.0mA
= 10mA
= 50mA
= 150mA

= 75V

R

= 75V, TJ = 150°C

R

= 25V, TJ = 150°C

R

= 20V

R

= IR = 10mA,

= 0.1 x IR, RL = 100Ω

DISSI

100

WE

D

50

0

0

40 80

T , AMBIENT TEMPERATURE ( C)

A

120 160

Fig. 1 Power Derating Curve, T o ta l Package

200

°

0.01

ANE
AN

F

I, INS

0.001

01.51.00.5
V , INSTANTANEOUS FORWARD VOL TAGE (V)

F

Fig. 2 Typical Forward C haracte r is ti cs, Per Ele m ent

BAW56W

Document number: DS30064 Rev. 12 - 2

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www.diodes.com

November 2011

© Diodes Incorporated