Littelfuse TPSMB Series Manual do Utilizador descarregar pdf (Página 5)

©2014 Littelfuse, Inc.

Speciﬁcations are subject to change without notice.

594

Revised: 01/14/14

TVS Diodes

Surface Mount – 600W > TPSMB series

TPSMB Series

Physical Speciﬁcations

Weight

0.003 ounce, 0.093 grams

Case

JEDEC DO214AA. Molded plastic body

over glass passivated junction

Polarity

Color band denotes cathode except

Bidirectional.

Terminal

Matte Tin-plated leads, Solderable per

JESD22-B102

Soldering Parameters

Temperature (T)

Time (t)

T

s(min)

T

s(max)

T

L

T

P

t

s

Preheat

t

L

t

p

Ramp-up Critical Zone

T

L

to

T

P

Ramp-down

t 25˚C to Peak

25˚C

Reow Condition Lead–free assembly

Pre Heat

- Temperature Min (T

s(min)

) 150°C

- Temperature Max (T

s(max)

) 200°C

- Time (min to max) (t

s

) 60 – 120 secs

Average ramp up rate (Liquidus Temp (T

L

)

to peak

3°C/second max

T

S(max)

to T

L

- Ramp-up Rate 3°C/second max

Reow

- Temperature (T

L

) (Liquidus) 217°C

- Time (min to max) (t

s

) 60 – 150 seconds

Peak Temperature (T

P

) 260

+0/-5

°C

Time within 5°C of actual peak

Temperature (t

p

)

30 seconds max

Ramp-down Rate 6°C/second max

Time 25°C to peak Temperature (T

P

) 8 minutes max.

Do not exceed 280°C

Dimensions

A

D

E

G

F

H

C

B

Cathode Band

Dimension in inches and (millimeters)

DO-214AA (SMB J-Bend)

Dimensions

Inches Millimeters

Min Max Min Max

A 0.077 0.086 1.950 2.200

B 0.160 0.180 4.060 4.570

C 0.130 0.155 3.300 3.940

D 0.084 0.096 2.130 2.440

E 0.030 0.060 0.760 1.520

F - 0.008 - 0.203

G 0.205 0.220 5.210 5.590

H 0.006 0.012 0.152 0.305

I 0.089 - 2.260 -

J 0.085 - 2.160 -

K - 0.107 - 2.740

L 0.085 - 2.160 -

(all dimensions in mm)

I

L

K

J

Solder Pads

5

Environmental Speciﬁcations

High Temp. Storage JESD22-A103

HTRB JESD22-A108

Temperature Cycling JESD22-A104

MSL JEDEC-J-STD-020, Level 1

H3TRB JESD22-A101

RSH JESD22-B106

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