MMUN2238LT1G ON Semiconductor, MMUN2238LT1G Datasheet

TRANS BRT NPN 50V SOT-23

MMUN2238LT1G

Manufacturer Part Number
MMUN2238LT1G
Description
TRANS BRT NPN 50V SOT-23
Manufacturer
ON Semiconductor
Datasheet

Specifications of MMUN2238LT1G

Transistor Type
NPN - Pre-Biased
Current - Collector (ic) (max)
100mA
Voltage - Collector Emitter Breakdown (max)
50V
Resistor - Base (r1) (ohms)
2.2K
Dc Current Gain (hfe) (min) @ Ic, Vce
160 @ 5mA, 10V
Vce Saturation (max) @ Ib, Ic
250mV @ 1mA, 10mA
Current - Collector Cutoff (max)
500nA
Power - Max
246mW
Mounting Type
Surface Mount
Package / Case
TO-236-3, SC-59, SOT-23-3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMUN2238LT1G
Manufacturer:
ON Semiconductor
Quantity:
20 000
Part Number:
MMUN2238LT1G
Manufacturer:
ON
Quantity:
30 000
Part Number:
MMUN2238LT1G
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
MMUN2238LT1G
Quantity:
2 500
SUBJECT: ON Semiconductor Product Bulletin #16134
TITLE: SOT-23 Possible Adhesion Issue using Glue Mount Process
PROPOSED FIRST SHIP DATE: 11 Jul 2008
AFFECTED PRODUCT DIVISION: SOT-23 Products
FOR ANY QUESTIONS CONCERNING THIS NOTIFICATION:
Contact your local ON Semiconductor sales office or Mark Wasilewski<m.wasilewski@onsemi.com>
NOTIFICATION TYPE:
Product Alert
DESCRIPTION AND PURPOSE:
ON Semiconductor wishes to notify you of a potential manufacturability concern with SOT-23 devices. This
problem is very customer board mounting specific and you may not experience any issue with these parts. ON
Semiconductor believes in proactively notifying our customers of any potential issue.
Background of potential manufacturing concern:
This issue is very process specific and is not a reliability concern as it only affects the initial board mount
process for those customers using double-sided boards with wave solder. A few of ON Semiconductor’s
customers have reported an issue with SOT-23 devices under these conditions only. The reported issue may occur
during board mounting using wave solder after gluing the devices to the bottom side of the board resulting in
components falling off of the board.
Date codes affected:
SOT-23 devices from date code 0814
ON Semiconductor actions:
ON Semiconductor has identified the issue to be related to:
1.
Again, this issue only affects customers using SOT-23 components for bottom side board placement that are glued
into place prior to wave solder. Any components used for top side placement or normal IR Furnace pass will not
be affected by this issue. Glue types used also have an impact.
2.
ON Semiconductor has performed adhesion testing and has verified transient variability in adhesion strength since
the original qualification of the mold compound. ON Semiconductor is working with our mold compound supplier
to understand this variability and correct it.
Issue Date: 11 Jul 2008
Customer mounting process
Mold compound variability from date code 0814
PRODUCT BULLETIN
Generic Copy
Rev.07-02-06
11 Jul 2008
Page 1 of 14

Related parts for MMUN2238LT1G

MMUN2238LT1G Summary of contents

Page 1

... Mold compound variability from date code 0814 ON Semiconductor has performed adhesion testing and has verified transient variability in adhesion strength since the original qualification of the mold compound. ON Semiconductor is working with our mold compound supplier to understand this variability and correct it. Issue Date: 11 Jul 2008 ...

Page 2

... A matte finish has more surface area for the glue to adhere to as compared to a part with a smooth surface containment action, ON Semiconductor has placed shipment holds on any inventories of smooth parts and has notified some customers who have received smooth parts. ...

Page 3

Product Bulletin #16134 AFFECTED DEVICE LIST PART 2N7002ET1G 2N7002LT1 2N7002LT1G BAS116LT1G BAS16LT1 BAS16LT1G BAS19LT1G BAS20LT1G BAS21LT1 BAS21LT1G BAS21LT1H BAS21LT3 BAS21LT3G BAS40-04LT1 BAS40-04LT1G BAS40-06LT1G BAS40LT1 BAS40LT1G BAS70-04LT1 BAS70-04LT1G BAS70LT1G BAT54ALT1 BAT54ALT1G BAT54CLT1G BAT54LT1 BAT54SLT1 BAT54SLT1G BAV199LT1 BAV199LT1G BAV70LT1 BAV70LT1G BAV70LT3G BAV74LT1G ...

Page 4

Product Bulletin #16134 BC817-25LT3G BC817-40LT1G BC817-40LT3G BC818-40LT1G BC846ALT1G BC846ALT3G BC846BLT1 BC846BLT1G BC846BLT3G BC847ALT1G BC847BLT1 BC847BLT1G BC847BLT3G BC847CLT1G BC847CLT3G BC848ALT1G BC848BLT1G BC848BLT3G BC848CLT1G BC849CLT1G BC850BLT1G BC850CLT1G BC856BLT1G BC856BLT3G BC857ALT1G BC857BLT1G BC857BLT3G BC857CLT1G BC858ALT1G BC858BLT1G BC858BLT3G BC858CLT1G BC859BLT3G BCW32LT1G BCW33LT1G BCW33LT3G BCW65ALT1G ...

Page 5

Product Bulletin #16134 BZX84B5V6LT1G BZX84B6V2LT1G BZX84B6V8LT1G BZX84B8V2LT1G BZX84B9V1LT1G BZX84C10LT1 BZX84C10LT1G BZX84C11LT1G BZX84C12LT1G BZX84C13LT1G BZX84C15LT1 BZX84C15LT1G BZX84C15LT3G BZX84C16LT1G BZX84C18LT1 BZX84C18LT1G BZX84C18LT3G BZX84C20LT1G BZX84C22LT1G BZX84C24LT1G BZX84C24LT3G BZX84C27LT1G BZX84C27LT3 BZX84C27LT3G BZX84C2V4LT1G BZX84C2V7LT1G BZX84C30LT1G BZX84C33LT1G BZX84C36LT1G BZX84C36LT3G BZX84C39LT1 BZX84C39LT1G BZX84C3V0LT1G BZX84C3V3LT1G BZX84C3V6LT1G BZX84C3V9LT1 BZX84C3V9LT1G ...

Page 6

Product Bulletin #16134 BZX84C6V2LT1 BZX84C6V2LT1G BZX84C6V2LT3G BZX84C6V8LT1 BZX84C6V8LT1G BZX84C75LT1G BZX84C7V5LT1G BZX84C8V2LT1G BZX84C9V1LT1G BZX84C9V1LT3G MA3075WALT1G MMBD101LT1G MMBD2835LT1G MMBD2836LT1G MMBD2837LT1G MMBD2838LT1G MMBD301LT1 MMBD301LT1G MMBD352LT1 MMBD352LT1G MMBD354LT1G MMBD355LT1G MMBD6050LT1 MMBD6050LT1G MMBD6050LT3 MMBD6100LT1 MMBD6100LT1G MMBD7000LT1 MMBD7000LT1G MMBD701LT1G MMBD914LT1 MMBD914LT1G MMBD914LT1H MMBD914LT3G MMBF0201NLT1G MMBFJ310LT1G MMBT2222ALT1G ...

Page 7

Product Bulletin #16134 MMBT5087LT1G MMBT5088LT1G MMBT5089LT1G MMBT5401LT1 MMBT5401LT1G MMBT5401LT3G MMBT5550LT1 MMBT5550LT1G MMBT5551LT1 MMBT5551LT1G MMBT6427LT1G MMBT6428LT1G MMBT6517LT1 MMBT6517LT1G MMBT6517LT3G MMBT6520LT1 MMBT6520LT1G MMBT6521LT1G MMBT8099LT1G MMBT918LT1 MMBT918LT1G MMBTA05LT1G MMBTA06LT1 MMBTA06LT1G MMBTA06LT3G MMBTA13LT1 MMBTA13LT1G MMBTA14LT1 MMBTA14LT1G MMBTA42LT1 MMBTA42LT1G MMBTA42LT3G MMBTA43LT1G MMBTA55LT1 MMBTA55LT1G MMBTA56LT1 MMBTA56LT1G ...

Page 8

Product Bulletin #16134 MMBZ27VALT3G MMBZ27VCLT1G MMBZ33VALT1 MMBZ33VALT1G MMBZ5221BLT1G MMBZ5222BLT1G MMBZ5225BLT1G MMBZ5226BLT1 MMBZ5226BLT1G MMBZ5227BLT1G MMBZ5228BLT1G MMBZ5229BLT1G MMBZ5230BLT1G MMBZ5231BLT1 MMBZ5231BLT1G MMBZ5231BLT3G MMBZ5232BLT1G MMBZ5232ELT1G MMBZ5233BLT1 MMBZ5233BLT1G MMBZ5234BLT1 MMBZ5234BLT1G MMBZ5234ELT1G MMBZ5235BLT1 MMBZ5235BLT1G MMBZ5236BLT1G MMBZ5237BLT1G MMBZ5238BLT1G MMBZ5239BLT1 MMBZ5239BLT1G MMBZ5240BLT1 MMBZ5240BLT1G MMBZ5241BLT1G MMBZ5242BLT1 MMBZ5242BLT1G MMBZ5242ELT1G MMBZ5243BLT1 ...

Page 9

... MMBZ6V8ALT1 MMBZ6V8ALT1G MMBZ9V1ALT1G MMUN2111LT1G MMUN2111LT3G MMUN2112LT1G MMUN2113LT1G MMUN2113LT3G MMUN2114LT1G MMUN2115LT1G MMUN2116LT1G MMUN2132LT1G MMUN2133LT1G MMUN2211LT1G MMUN2211LT3G MMUN2212LT1G MMUN2213LT1G MMUN2214LT1G MMUN2215LT1G MMUN2216LT1G MMUN2231LT1G MMUN2232LT1G MMUN2233LT1G MMUN2234LT1 MMUN2234LT1G MMUN2238LT1G NSVBAS70LT1G NSVMMBD353LT1G NSVMMUN2232LT1G NTR4101PT1G NTR4501NT1 NUP1301ML3T1G NUP2105LT1 NUP2105LT1G S1ZMBZ5234BLT1DG Issue Date: 11 Jul 2008 Rev.07-02-06 Page ...

Page 10

Product Bulletin #16134 S1ZMMBZ5245BLT1D S1ZMMBZ5246BLT1D SBAS16LT1G SBAS16LT3 SBAS16LT3G SBAS21LT1 SBAS21LT1G SBAS21LT3 SBAS21LT3G SBAT54ALT3G SBAV199LT1 SBAV199LT1G SBAV70LT1 SBAV70LT1G SBAV70LT3 SBAV70LT3G SBAV99LT1 SBAV99LT1G SBAV99LT3 SBAV99LT3G SBAW56LT3 SBAW56LT3G SBC807-16LT3G SBC807-25LT1G SBC807-25LT3G SBC807-40LT3G SBC817-25LT1 SBC817-25LT1G SBC817-40LT1G SBC817-40LT3G SBC846BLT1G SM05T1G SM12T1G SMBD1007LT1G SMBD1022LT1G SMBD1058T SMBD1122LT1 ...

Page 11

Product Bulletin #16134 SMBT1231LT1 SMBT1231LT1G SMBT1231LT3G SMBT1232LT1 SMBT1232LT1G SMBT1294LT3 SMBT1294LT3G SMBT1296LT3 SMBT1296LT3G SMBT1353LT3 SMBT1360LT3 SMBT1388LT1 SMBT1469LT3 SMBT1493LT3 SMBT1504T3 SMBT1504T3G SMBT1505T3 SMBT1505T3G SMBT1512LT3 SMBT1516LT3 SMBT1565LT1G SMBT1568LT1 SMBT1568LT1G SMBT1569LT1G SMBT1576LT1G SMBT1578LT1G SMBT1580LT1G SMBZ1036LT1 SMBZ1036LT3G SMBZ1102LT3DS SMBZ1443LT3 SMBZ1443LT3DSG SMBZ1449-10LT3G SMBZ1449-20LT3 SMBZ1449-33LT3 SMBZ1458LT1 SMBZ1458LT3G ...

Page 12

Product Bulletin #16134 SMBZ1611BT1 SMBZ1611BT1G SMBZ1652LT3 SMBZ1660LT1G SMBZ2606-15LT1G SMBZ2606-22LT3G SMBZ2606-24LT1 SMBZ2606-30LT3 SMBZ2606-38LT1 SMBZ2606-41LT3 SMBZ2606-7LT1 SMBZ2606-7LT3 SMBZ2606-8LT3 SMMBD2837LT1G SMMBD914LT1G SMMBD914LT3G SMMBT2222ALT1G SMMBT3904LT1G SMMBT3906LT1G SMMBT5551LT1G SMMBTA06LT1 SMMBTA06LT1G SMMBTA06LT3 SMMBTA06LT3G SMMBTA42LT1 SMMBTA42LT1G SMMBTA56LT1 SMMBTA56LT1G SMMBTA56LT3G SMMBTA92LT1 SMMBTA92LT1G SMMBTA92LT3G SMMUN1003LT1G SMMUN1004LT1G SMMUN2111LT1 SMMUN2111LT1G SMMUN2111LT3 ...

Page 13

Product Bulletin #16134 SZBZX84C13LT1 SZBZX84C13LT1G SZBZX84C15LT1 SZBZX84C15LT1G SZBZX84C15LT3G SZBZX84C16LT1 SZBZX84C16LT1G SZBZX84C16LT3G SZBZX84C18LT1G SZBZX84C22LT1 SZBZX84C22LT1G SZBZX84C27LT1 SZBZX84C27LT1G SZBZX84C27LT3 SZBZX84C27LT3G SZBZX84C2V4LT1 SZBZX84C2V4LT1G SZBZX84C2V7LT1 SZBZX84C30LT1 SZBZX84C33LT1G SZBZX84C33LT3 SZBZX84C36LT1 SZBZX84C3V3LT1 SZBZX84C3V3LT1G SZBZX84C3V6LT1 SZBZX84C3V6LT1G SZBZX84C43LT1 SZBZX84C47LT1 SZBZX84C47LT1G SZBZX84C4V3LT1G SZBZX84C4V7LT1 SZBZX84C4V7LT1G SZBZX84C56LT1G SZBZX84C5V1LT1 SZBZX84C5V1LT1G SZBZX84C5V1LT3 SZBZX84C5V6LT1 ...

Page 14

Product Bulletin #16134 SZMMBZ27VCLT1 SZMMBZ27VCLT1G SZMMBZ33VALT1 SZMMBZ33VALT1G SZMMBZ33VALT3G SZMMBZ5229BLT1 SZMMBZ5229BLT1G SZMMBZ5241BLT1 SZMMBZ5242BLT1 SZMMBZ5245BLT1G SZMMBZ5259BLT1G SZMMBZ5261BLT1 SZMMBZ5V6ALT1 SZMMBZ6V2ALT1 Issue Date: 11 Jul 2008 Rev.07-02-06 Page ...

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