Outlitne Drawing

https://www.microdiode.com

Rev:2019A0

Page :3

MMBD4148A/CA/CC/SE

Important Notice and Disclaimer

Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its

products and specifications at any time without notice. Customers should obtain and confirm the

latest product information and specifications before final design,purchase or use.

Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding

the suitability of its products for any particular purpose, not does Microdiode Electronics

(Jiangsu) assume any liability for application assistance or customer product design. Microdiode

Electronics (Jiangsu) does not warrant or accept any liability with products which are purchased

or used for any unintended or unauthorized application.

No license is granted by implication or otherwise under any intellectual property rights of

Microdiode Electronics (Jiangsu).

Microdiode Electronics (Jiangsu) products are not authorized for use as critical components

in life support devices or systems without express written approval of Microdiode Electronics

(Jiangsu).

SOT-23 Package Outline Dimensions

Suggested Pad Layout

e

θ

Dimensions In Millimeters

Symbol

Min

Typ

Max

1.00

A

A

1.40

A1

0.10

0.35

bb

0.50

0.10

cc

0.20

3.10

2.90

2.70

D

D

E

E

1.40

1.60

2.4

E

E11

2.80

e

1.90

0.10

LL

0.30

0.4

L1

L1

θ

0°

10°

mm

inches

0.037

0.95

0.037

0.95

0.079

2.0

0.035

0.9

0.031

0.8

Note:

1.Controlling dimension:in/millimeters.

2.General tolerance: ±0.05mm.

3.The pad layout is for reference purposes only.

Package Reel Size

Q'TY/Reel

Box Size

7'

3000

45000

203×203×195

QTY/Box

Carton Size

438×438×220

Reel DIA.

330

(mm)

(pcs)

180000

(mm)

(mm)

(pcs)

Q'TY/Carton

(pcs)

SOT-23

PACKAGE SPECIFICATIONS