SMM4F12AVCL

Package information

Doc ID 022220 Rev 1

5/7

3

Package information

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Case: JEDEC DO-222AA molded plastic over Planar junction

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Terminals: Solder plated, solderable per MIL-STD-750, Method 2026

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Polarity: The band indicates cathode.

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Flammability: Epoxy meets UL94V-0

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RoHS package

In order to meet environmental requirements, ST offers these devices in different grades of

specifications, grade definitions and product status are available at: www.st.com.

Table 4.

STmite flat dimensions

Ref.

Dimensions

Millimeters

Inches

Min.

Typ.

Max.

Min.

Typ.

Max.

A

0.80

0.85

0.95

0.031 0.033 0.037

b

0.40

0.55

0.65

0.016 0.022 0.026

b2

0.70

0.85

1.00

0.027 0.033 0.039

c

0.10

0.15

0.25

0.004 0.006 0.009

D

1.75

1.90

2.05

0.069 0.075 0.081

E

3.60

3.80

3.90

0.142 0.150 0.154

E1

2.80

2.95

3.10

0.110 0.116 0.122

L

0.50

0.55

0.80

0.020 0.022 0.031

L1

2.10

2.40

2.60

0.083 0.094 0.102

L2

0.45

0.60

0.75

0.018 0.024 0.030

L3

0.20

0.35

0.50

0.008 0.014 0.020

Figure 9.

STmite flat footprint

dimensions

Figure 10.

Marking information

E1

E

c

D

b

L3

A

L

L1

L2

b2

0.85 0.63

2.00

millimeters

(inches)

4.13

0.95

1.95

0.65

0.65

(0.033)

(0.079)

(0.037)

(0.077)

(0.026)

(0.163)

(.025)

(.026)

y w w

x x x

XXX: Marking

Y: Year

WW: week

Cathode bar