IRS20957S
www.irf.com © 2008 International Rectifier
13
Package Details: SOIC16N
IRS20957S
www.irf.com © 2008 International Rectifier
14
Package Details: SOIC16N, Tape and Reel
CARRIER TAPE DIMENSION FOR 16SOICN
Code Min Max Min Max
A 7.90 8.10 0.311 0.318
B 3.90 4.10 0.153 0.161
C 15.70 16.30 0.618 0.641
D 7.40 7.60 0.291 0.299
E 6.40 6.60 0.252 0.260
F 10.20 10.40 0.402 0.409
G 1.50 n/a 0.059 n/a
H 1.50 1.60 0.059 0.062
Metric Imperial
REEL DIMENSIONS FOR 16SOICN
Code Min Max Min Max
A 329.60 330.25 12.976 13.001
B 20.95 21.45 0.824 0.844
C 12.80 13.20 0.503 0.519
D 1.95 2.45 0.767 0.096
E 98.00 102.00 3.858 4.015
F n/a 22.40 n/a 0.881
G 18.50 21.10 0.728 0.830
H 16.40 18.40 0.645 0.724
Metric Imperial
E
F
A
C
D
G
A
B
H
OTE : CONTROLLING
DIMENSION IN MM
LOADED TAPE FEED DIRECTION
A
H
F
E
G
D
B
C
IRS20957S
www.irf.com © 2008 International Rectifier
15
Part Marking Information
IRSxxxxx
IR logo
YWW ?
Part number
Date code
Pin 1
Identifier
Lot Code
(Prod mode –
4 digit SPN code)
Assembly site code
Per SCOP 200-002
? XXXX
MARKING CODE
Lead Free Released
Non-Lead Free Released
?
P

IRS20957STRPBF

Mfr. #:
Manufacturer:
Infineon / IR
Description:
Audio Amplifiers Class D Aud Drvr IC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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