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STT806DI, STT818A, STT818B

STT806DI, STT818A, STT818B Selling Leads, Datasheet

MFG:STMicroelectronics (VA)  Category:Discrete Semiconductor Products  Package Cooled:sgs  D/C:dc89

STT818B Picture

STT806DI, STT818A, STT818B Datasheet download

Five Points

Part Number: STT818B

Category: Discrete Semiconductor Products

MFG: STMicroelectronics (VA)

Package Cooled: sgs

D/C: dc89

Description: TRANSISTOR PWR PNP LV SOT23-6

 

 
 
 
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STT806DI Suppliers

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  • STT128E

  • Vendor: ST Pack: SOP D/C: 03+& Qty: 417  Adddate: 2026-07-13
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  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)
  • STT128E

  • Vendor: ST Pack: SMD D/C: 02+& Qty: 148 Note: IN STOCK  Adddate: 2026-07-13
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  • Trustful International Co.,Ltd   China
    Contact: Ms.MiggieLo   MSN:sale@hktrustful.com
    Tel: 86-755-3306-2583
    Fax: 86-755-3306-2583
    (0)
  • STT128E

  • Qty: 1000 Note: auto ic  Adddate: 2026-07-13
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  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)
  • STT13005

  • Vendor: ST D/C: 10+& Qty: 324000  Adddate: 2026-07-13
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  • Hodenshi Electronics   China
    Contact: Ms.sumemr  
    Tel: 86-755-88321259
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    (27)

About STT+5V

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Datasheet: STT+5V

File Size: 129276 KB

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STT818A Suppliers

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  • STT128E

  • Vendor: ST Pack: SOP D/C: 03+& Qty: 417  Adddate: 2026-07-13
  • Inquire Now
  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)
  • STT128E

  • Vendor: ST Pack: SMD D/C: 02+& Qty: 148 Note: IN STOCK  Adddate: 2026-07-13
  • Inquire Now
  • Trustful International Co.,Ltd   China
    Contact: Ms.MiggieLo   MSN:sale@hktrustful.com
    Tel: 86-755-3306-2583
    Fax: 86-755-3306-2583
    (0)
  • STT128E

  • Qty: 1000 Note: auto ic  Adddate: 2026-07-13
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  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)

About STT818A

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Datasheet: STT818A

File Size: 89972 KB

Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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STT818B Suppliers

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  • STT818B

  • D/C: 05+& Qty: SOT-23 Note: NEW & STOCK  Adddate: 2026-07-13
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  • SunPlus Electronics co.   China
    Contact: Mr.David   MSN:sunplusic@hotmail.com
    Tel: 86-0755-83677874
    Fax: 86-0755-83677875
    (9)
  • STT818B

  • D/C: 05+& Qty: SOT-23 Note: NEW & STOCK  Adddate: 2026-07-13
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  • Commercial(HK)Chips Co.   China
    Contact: Ms.Susan   MSN:Comm_susan@hotmail.com
    Tel: 86-755-83759984
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    (2)
  • STT818B

  • Vendor: MAS Pack: SOT Qty: 165000  Adddate: 2026-07-13
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  • z one electrn co.   China
    Contact: Ms.CindyXiao   MSN:zone888@hotmail.com
    Tel: 86-755-83041906
    Fax: 86-755-83987397
    (0)
  • STT128E

  • Vendor: ST Pack: SOP D/C: 03+& Qty: 417  Adddate: 2026-07-13
  • Inquire Now
  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)

About STT818B

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Datasheet: STT818B

File Size: 145911 KB

Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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STT818A General Description

Using the latest low voltage Epitaxial Planar technology based on interdigitated layout, STMicroelectronics has introduced the new "High Gain" Power bipolar transistor family, with outstanding performances. Its very low saturation voltage combined with the "high gain" characteristics make it ideal for all high efficiency low voltage switching applications.

STT818A Maximum Ratings

Symbol
Parameter
Value
Unit
VCBO
Collector-Base Voltage (IE = 0)
-30
V
VCEO
Collector-Emitter Voltage (IB = 0)
-30
V
VEBO
Emitter-Base Voltage (IC = 0)
-5
V
IC
Collector Current
-3
A
ICM
Collector Peak Current
-6
A
IB Base Current -0.2 A
IBM
Base Peak Current
-0.5
A
PTOT
Total Dissipation at Tc = 25
1.2
W
Tstg
Storage Temperature
-65 to 150
Tj
Max. Operating Junction Temperature
150

STT818A Typical Application

·POWER MANAGEMENT IN PORTABLE EQUIPMENTS
·SWITCHING REGULATOR IN BATTERY CHARGER APPLICATIONS

STT818A Connection Diagram

STT818B Parameters

Technical/Catalog InformationSTT818B
VendorSTMicroelectronics (VA)
CategoryDiscrete Semiconductor Products
Transistor TypePNP
Voltage - Collector Emitter Breakdown (Max)30V
Current - Collector (Ic) (Max)3A
Power - Max1.2W
DC Current Gain (hFE) (Min) @ Ic, Vce100 @ 500mA, 1V
Vce Saturation (Max) @ Ib, Ic500mV @ 20mA, 2A
Frequency - Transition-
Current - Collector Cutoff (Max)-
Mounting TypeSurface Mount
Package / CaseSOT-23-6
PackagingDigi-Reel?
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names STT818B
STT818B
497 6589 6 ND
49765896ND
497-6589-6

STT818B General Description

The device is manufactured in low voltage PNP Planar Technology by using a "Base Island" layout.

The resulting Transistor shows exceptional high gain performance coupled with very low saturation voltage.

STT818B Maximum Ratings

Symbol
Parameter
Value
Unit
VCBO
Collector-Base Voltage (IE = 0)
-30
V
VCEO
Collector-Emitter Voltage (IB = 0)
-30
V
VEBO
Emitter-Base Voltage (IC = 0)
-5
V
IC
Collector Current
-3
A
ICM
Collector Peak Current
-6
A
IB Base Current -0.2 A
IBM
Base Peak Current
-0.5
A
PTOT
Total Dissipation at Tc = 25
1.2
W
Tstg
Storage Temperature
-65 to 150
Tj
Max. Operating Junction Temperature
150

STT818B Typical Application

·POWER MANAGEMENT IN PORTABLE EQUIPMENTS
·SWITCHING REGULATOR IN BATTERY CHARGER APPLICATIONS

STT818B Connection Diagram

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