MMBD4148W-7 Datasheet BAS16W-7-F, MMBD4148W-7-F, MMBD4148W-7 | P1-P3

MMBD4148W / BAS16

W

SURFACE MOUNT FAST SWITCHING DIODE

Features

• Fast Switching Speed

• Ultra-Small Surface Mount Package

• For General Purpose Switching Applications

• High Conductance

• Lead, Halogen and Antimony Free, RoHS Compliant

"Green" Device (Notes 3, 4 and 5)

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: SOT-323

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

Note 5. 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: 0.006 grams (approximate)

SOT-323

Internal Schematic

TOP VIEW

Maximum Ratings @T

A

= 25°C unless otherwise specified

Characteristic Symbol Value Unit

Non-Repetitive Peak Reverse Voltage

V

RM

100 V

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V

RRM

V

RWM

V

R

75 V

RMS Reverse Voltage

V

R(RMS)

53 V

Forward Continuous Current (Note 1)

I

FM

300 mA

Average Rectified Output Current (Note 1)

I

O

150 mA

Non-Repetitive Peak Forward Surge Current @ t = 1.0μs

@ t = 1.0s

I

FSM

2.0

1.0

A

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 1)

P

D

200 mW

Thermal Resistance Junction to Ambient Air (Note 1)

R

θ

JA

625

°C/W

Operating and Storage Temperature Range

T

J,

T

STG

-65 to +150

°C

Electrical Characteristics @T

A

= 25°C unless otherwise specified

Characteristic Symbol Min Max Unit Test Condition

Reverse Breakdown Voltage (Note 2)

V

(BR)R

75

⎯

V

I

R

= 1.0μA

Forward Voltage

V

F

⎯

0.715

0.855

1.0

1.25

V

I

F

= 1.0mA

I

F

= 10mA

I

F

= 50mA

I

F

= 150mA

Reverse Current (Note 2)

I

R

⎯

1.0

50

30

25

μA

nA

V

R

= 75V

V

R

= 75V, T

J

= 150°C

V

R

= 25V, T

J

= 150°C

V

R

= 20V

Total Capacitance

C

T

⎯

2.0 pF

V

R

= 0, f = 1.0MHz

Reverse Recovery Time

t

rr

⎯

4.0 ns

I

F

= I

R

= 10mA,

I

rr

= 0.1 x I

R

, R

L

= 100Ω

Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

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

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

4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

5. Product manufactured with Green Molding Compound and does not contain Halogens or Sb

2

O

3

Fire Retardants.

MMBD4148W / BAS16W

Document number: DS30094 Rev. 12 - 2

1 of 3

www.diodes.com

June 2008

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MMBD4148W / BAS16

W

MMBD4148W / BAS16W

Document number: DS30094 Rev. 12 - 2

2 of 3

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June 2008

0

100 200

250

200

150

50

100

0

T , AMBIENT TEMPERATURE ( C)

Fig. 1 Power Derating Curve

A

°

0.1

1

0.01

0.001

0

1.5

1.00.5

I , INS

T

AN

T

ANE

O

U

S

F

O

R

WA

R

D

C

U

R

EN

T

(A)

F

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

F

Note 1

O

P

ATI

P

,

P

O

WE

R

DISSI N (mW)

D

0.0

0.2

0.4

0.6

0.8

1.8

1.6

1.4

1.2

1.0

2.0

0

10

20

4030

C

,

T

O

T

AL

C

A

P

A

C

I

T

AN

C

E (p

F

)

T

V , DC REVERSE VOLTAGE (V)

Fig. 4 Total Capacitance vs. Reverse Voltage

R

f = 1.0MHz

0.1

1

10

100

1,000

10,000

0

20 40 60 80 100

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 3 Typical Reverse Characteristics

R

I, INS

T

AN

T

ANE

O

U

S

R

EVE

R

SE

C

U

R

EN

T

(nA)

R

T = 150ºC

A

Ordering Information (Notes 5 & 6)

Device Packaging Shipping

MMBD4148W-7-F SOT-323 3000/Tape & Reel

BAS16W-7-F SOT-323 3000/Tape & Reel

Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

XXX

YM

xxx = Product Type Marking Code (KA2, KT1)

YM = Date Code Marking

Y = Year ex: N = 2002

M = Month ex: 9 = September

Date Code Key

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

Code 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

MMBD4148W / BAS16

W

Package Outline Dimensions

MMBD4148W / BAS16W

Document number: DS30094 Rev. 12 - 2

3 of 3

www.diodes.com

June 2008

Suggested Pad Layout

IMPORTANT NOTICE

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product

described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall

assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,

harmless against all damages.

LIFE SUPPORT

Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written

approval of the President of Diodes Incorporated.

A

M

J

L

D

F

B

C

H

K

G

TOP VIEW

SOT-323

Dim Min Max

A 0.25 0.40

B 1.15 1.35

C 2.00 2.20

D 0.65 Nominal

F 0.30 0.40

G 1.20 1.40

H 1.80 2.20

J 0.0 0.10

K 0.90 1.00

L 0.25 0.40

M 0.10 0.18

0° 8°

α

All Dimensions in mm

X E

G

Y

C

Z

Dimensions Value (in mm)

Z 2.8

G 1.0

X 0.7

Y 0.9

C 1.9

E 0.65

MMBD4148W-7

MMBD4148W-7

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