C4D05120A C4D05120A is a 1200V, 19A Silicon Carbide Schottky diode from Wolfspeed. It features zero reverse recovery time and is housed in a TO-220-2 through-hole package.
Mfr Part #:

C4D05120A

Available from 2 distributors
Mfr Name: WOLFSPEED
WOLFSPEED
C4D05120A is a 1200V, 19A Silicon Carbide Schottky diode from Wolfspeed. It features zero reverse recovery time and is housed in a TO-220-2 through-hole package.
Total Stock: 2,915 pcs
$ Price Range: $2.39 - $6.01

C4D05120A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,900 pcs
2900 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

C4D05120A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Capacitance @ Vr, F
Capacitance Stored Energy (Ec)
Continuous Forward Current (Nominal @ TC = 135 °C)
Continuous Forward Current (Nominal @ TC = 25 °C)
Continuous Forward Current (Nominal @ Tc=161 °C)
Current
Forward Voltage (Typical/Maximum @ IF=5 A, TJ=25 °C)
Forward Voltage (Typical/Maximum @ If=5 A, Tj=175 °C)
Halogen Free
Industrial Grade
Mounting Type
Operating Temperature
Power Dissipation (Nominal @ TC=110 °C)
Power Dissipation (Nominal @ TC=25 °C)
Reverse Current (Typical/Maximum @ VR = 1200 V, TJ = 25 °C)
Reverse Current (Typical/Maximum @ Vr=1200 V, Tj=175 °C)
Reverse Recovery Time (trr)
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Total Capacitive Charge (Qc)
Voltage
Voltage - DC Reverse (Vr) (Max)
capacitance (Typical @ VR = 400 V, f = 1 MHz)
capacitance (Typical @ Vr=800 V, f=1 MHz)

C4D05120A Description

Short technical summary and product information.

The C4D05120A is a 4th generation 1200V, 19A Silicon Carbide Schottky diode from Wolfspeed. It offers zero reverse recovery time, enabling high efficiency in power electronics.

 

Electrical characteristics include a maximum forward voltage of 1.8V at 5A and 25°C (typical 1.4V), reverse leakage of 150µA at 1200V and 25°C, and typical capacitance of 390pF at 0V. The operating temperature range is -55°C to 175°C.

 

The diode is packaged in a through-hole TO-220-2 case. Power dissipation is 100W at 25°C case temperature. Typical applications include power factor correction, solar inverters, and switched-mode power supplies.

C4D05120A Quick Information

Product Type: SiC Schottky Diode
Canonical Name: Wolfspeed C4D05120A 1200V 19A SiC Schottky Diode
Subcategory: Single Rectifier Diode

C4D05120A Compliance

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

C4D05120A Estimated Pricing

Qty Low High
1+ $6.01 $6.01
10+ $4.01 $4.01
50+ $3.15 $3.15
100+ $2.88 $2.88
500+ $2.39 $2.39

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

C4D05120A Features

  • Zero reverse recovery time for high efficiency.
  • 1200V DC blocking voltage rating.
  • 19A average rectified current at 25°C.
  • TO-220-2 through-hole package.
  • Operating temperature range -55°C to 175°C.

C4D05120A Applications

  • Used in power factor correction (PFC) circuits.
  • Ideal for solar inverter boost stages.
  • Suitable for switched-mode power supplies.
  • Applicable in uninterruptible power supplies.

C4D05120A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the C4D05120A?

1200V DC blocking voltage.

What is the average rectified current rating?

19A at 25°C case temperature.

What is the forward voltage drop?

Maximum 1.8V at 5A and 25°C, typical 1.4V.

Does the diode have reverse recovery time?

Zero reverse recovery time (0 ns).

What package is the C4D05120A available in?

TO-220-2 through-hole package.

What is the operating temperature range?

-55°C to 175°C.

What is the junction capacitance?

390 pF typical at 0V and 1MHz.

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