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STTH8003CY STTH8003CY is a 300V, 40A per diode fast recovery diode array from STMicroelectronics in a TO-247-3 package. It features a common cathode configuration and 60ns reverse recovery time.
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STTH8003CY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STTH8003CY is a 300V, 40A per diode fast recovery diode array from STMicroelectronics in a TO-247-3 package. It features a common cathode configuration and 60ns reverse recovery time.
✓ Total Stock: 2,220 pcs
$ Price Range: $6.48 - $12.53

STTH8003CY Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,220 pcs
On Request
2220 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STTH8003CY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diode Configuration
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
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STTH8003CY Description

Short technical summary and product information.

The STTH8003CY is a high-performance fast recovery diode array manufactured by STMicroelectronics. It contains two diodes in a common cathode configuration, each rated for 40A average rectified current with a maximum reverse voltage of 300V. The device is designed for applications requiring fast switching with a reverse recovery time of 60ns, making it suitable for high-frequency rectification and freewheeling circuits.

 

Electrical characteristics include a forward voltage of 1.25V at 40A per diode, ensuring low conduction losses. The junction temperature is rated up to 175°C, providing robust thermal performance. The device is housed in a through-hole TO-247-3 package with a MAX247™ supplier device package designation, offering excellent thermal dissipation for high-power applications.

 

This diode array is ideal for use in power supplies, motor drives, and other power conversion systems where high efficiency and fast switching are critical. The common cathode configuration simplifies PCB layout for center-tapped rectifier designs.

STTH8003CY Quick Information

Product Type: Diode Array
Canonical Name: STTH8003CY - 300V 40A Fast Recovery Diode Array, Common Cathode, TO-247-3
Subcategory: Fast Recovery Rectifier

STTH8003CY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STTH8003CY Estimated Pricing

Qty Low High
1+ $12.53 $12.53
10+ $9.34 $9.34
100+ $7.78 $7.78
600+ $6.94 $6.94
1,200+ $6.48 $6.48

Estimated market price range - modelled values for guidance only, not live distributor offers.

STTH8003CY Features

  • Fast recovery time of 60 nanoseconds.
  • Common cathode dual diode configuration.
  • Rated for 300V reverse voltage.
  • 40A average rectified current per diode.
  • Through-hole TO-247-3 package.

STTH8003CY Applications

  • Used in high-frequency power rectification.
  • Ideal for freewheeling diode circuits.
  • Suitable for motor drive applications.
  • Employed in switch-mode power supplies.

STTH8003CY FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STTH8003CY?

The maximum DC reverse voltage is 300V.

What is the forward voltage drop at rated current?

The forward voltage is 1.25V at 40A per diode.

What is the reverse recovery time?

The reverse recovery time is 60ns.

What package does the STTH8003CY come in?

It comes in a through-hole TO-247-3 package with MAX247™ supplier device package.

What is the operating junction temperature range?

The maximum operating junction temperature is 175°C.

What is the diode configuration?

It is a 1 pair common cathode configuration.

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