SP0502BAHTG datasheet(3/9 Pages) LITTELFUSE

3 / 9 page

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/SPA for current information.

TVS Diode Arrays (SPA™Family of Products)

Revision: March 20, 2012

SP050xBA Lead-Free/Green Series

General Purpose ESD Protection - SP05 Series

Time

TS(max)

TS(min)

time to peak temperature

Preheat

Ramp-up

Ramp-down

Ramp-do

Critical Zone

TL to TP

Critical Zone

TL to TP

Reﬂow Condition

Pb – Free assembly

Pre Heat

- Temperature Min (T

s(min))

150°C

- Temperature Max (T

s(max))

200°C

- Time (min to max) (t

60 – 180 secs

Average ramp up rate (Liquidus) Temp

L) to peak

5°C/second max

S(max) to TL - Ramp-up Rate

5°C/second max

Reﬂow

- Temperature (T

L) (Liquidus)

217°C

- Temperature (t

60 – 150 seconds

Peak Temperature (T

260+0/-5 °C

Time within 5°C of actual peak

Temperature (t

20 – 40 seconds

Ramp-down Rate

5°C/second max

Time 25°C to peak Temperature (T

8 minutes Max.

Do not exceed

260°C

Soldering Parameters

Package Dimensions — SOT143

503B

SP0503BAHTG - SOT143-4

Package

SOT143-4

Pins

JEDEC

TO-253

Millimeters

Inches

Min

Max

Min

Max

0.8

1.22

0.03

0.048

0.05

0.15

0.002

0.006

0.30

0.50

0.012

0.020

0.76

0.89

0.030

0.035

0.08

0.20

0.003

0.008

2.80

3.04

0.110

0.120

2.10

2.64

0.082

0.104

1.20

1.40

0.047

0.055

1.92 BSC

0.076 BSC

0.20 BSC

0.008 BSC

0.4

0.6

0.016

0.024

0.550 REF

0.022 REF

3.40 (.134")

3.60 (.140")

0.80 (.032")

1.00 (.040")

2.20

(.087")

REF

1.90

(.075")

1.70

(.067")

1.00 (.040")

1.20 (.048")

0.80 (.032")

1.00 (.040")

BSC

MAX

1.40 (.055")

Recommended Pad Layout

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