Position: Home > DataSheet > Index S > STT Series > STTH803, STTH8030, STTH803D
Low Cost Custom Prototype PCB Manufacturer

STTH803, STTH8030, STTH803D

STTH803, STTH8030, STTH803D Selling Leads, Datasheet

MFG:STMicroelectronics  Category:Discrete Semiconductor Products  Package Cooled:D2PAK; DO 220  D/C:TO

STTH803D Picture

STTH803, STTH8030, STTH803D Datasheet download

Five Points

Part Number: STTH803D

Category: Discrete Semiconductor Products

MFG: STMicroelectronics

Package Cooled: D2PAK; DO 220

D/C: TO

Description: DIODE SECONDARY 8A 300V TO-220AC

 

 
 
 
Urgent Purchase
Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.


Top Sellers:

TOP

STTH803 Suppliers

More STTH803 Suppliers

Select All  

  • STT128E

  • Vendor: ST Pack: SOP D/C: 03+& Qty: 417  Adddate: 2026-07-14
  • 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: 2026-07-14
  • 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: 2026-07-14
  • Inquire Now
  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)

About STTH803

PDF/DataSheet Download

Datasheet: STTH803

File Size: 73431 KB

Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Download : Click here to Download

Related PDF Download

Related Part Number

STTH8030 Suppliers

More STTH8030 Suppliers

Select All  

  • STT128E

  • Vendor: ST Pack: SOP D/C: 03+& Qty: 417  Adddate: 2026-07-14
  • 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: 2026-07-14
  • 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: 2026-07-14
  • Inquire Now
  • 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: 2026-07-14
  • Inquire Now
  • Hodenshi Electronics   China
    Contact: Ms.sumemr  
    Tel: 86-755-88321259
    Fax:
    (27)

About STT+5V

PDF/DataSheet Download

Datasheet: STT+5V

File Size: 129276 KB

Manufacturer:

Download : Click here to Download

Related PDF Download

Related Part Number

STTH803D Suppliers

More STTH803D Suppliers

Select All  

  • STT128E

  • Vendor: ST Pack: SOP D/C: 03+& Qty: 417  Adddate: 2026-07-14
  • 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: 2026-07-14
  • 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: 2026-07-14
  • Inquire Now
  • obddo tech Co.,Ltd   China
    Contact: Mr.cheng   MSN:obddo@msn.com
    Tel: 0086-0755-81105786
    Fax: --
    (9)

About STTH803D

PDF/DataSheet Download

Datasheet: STTH803D

File Size: 73431 KB

Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Download : Click here to Download

Related PDF Download

Related Part Number

STTH803D Parameters

Technical/Catalog InformationSTTH803D
VendorSTMicroelectronics
CategoryDiscrete Semiconductor Products
Diode Type Standard
Voltage - DC Reverse (Vr) (Max)300V
Current - Average Rectified (Io)8A
Voltage - Forward (Vf) (Max) @ If1.25V @ 8A
Reverse Recovery Time (trr)35ns
Current - Reverse Leakage @ Vr20A @ 300V
SpeedFast Recovery =< 500ns, > 200mA (Io)
Mounting TypeThrough Hole, Radial
Package / CaseTO-220-2 (Straight Leads)
PackagingTube
Capacitance @ Vr, F-
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names STTH803D
STTH803D
497 7607 5 ND
49776075ND
497-7607-5

STTH803D General Description

Single Fast Recovery Epitaxial Diode suited for Switch Mode Power Supply and high frequency DC/DC converters.

Packaged in TO-220AC or D2PAK this device is especially intended for secondary rectification

STTH803D Maximum Ratings

Symbol Parameter Value Unit
VRRM Repetitive peak reverse voltage 300 V
IF(RMS) RMS forward current 20 A
IF(AV) Average forward current Tc = 150°C = 0.5 8 A
IFSM Surge non repetitive forward current tp = 10ms sinusoidal 100 A
IRSM Non repetitive avalanche current tp = 20 ms square 4 A
Tstg Storage temperature range - 65 to + 175 °C
Tj Maximum operating junction temperature 175 °C

STTH803D Features

COMBINES HIGHEST RECOVERY AND REVERSE VOLTAGE PERFORMANCE
ULTRA-FAST, SOFT AND NOISE-FREE RECOVERY

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789