HVR3W Quick Answer
What is the HVR3W diode?
HVR3W is a 3kV 1.5A high voltage rectifier diode with a typical maximum reverse recovery time of 150ns. It is designed for high-voltage rectification and switching applications where reliable reverse-voltage blocking, surge capability and controlled recovery performance are required.
Key specifications
|
* Reverse Voltage |
3kV VRRM |
|
* Average Forward Current |
1.5A |
|
* Surge Forward Current |
200A IFSM |
|
* Reverse Recovery Time |
150ns maximum |
|
* Maximum Forward Voltage |
5V |
|
* Reverse Leakage Current |
10µA maximum |
|
* Junction Temperature |
150°C maximum |
|
* Storage Temperature |
-55°C to +160°C |
|
* Package |
Axial-leaded high-voltage diode |
HVR3W Key Features
3kV High Voltage Blocking Capability
The HVR3W provides a 3kV repetitive peak reverse voltage rating, making it suitable for high-voltage rectifier stages and power conversion circuits.
1.5A Average Forward Current
With a rated average forward current of 1.5A, HVR3W can be used in medium-power high-voltage rectification applications.
Fast 150ns Reverse Recovery
The maximum reverse recovery time is specified at approximately 0.15µs / 150ns, helping reduce reverse-recovery-related losses in circuits operating at higher switching frequencies.
High Surge Current Capability
HVR3W provides a rated 200A peak forward surge current, offering additional robustness against short-duration startup or transient current conditions.
Low Reverse Leakage
The maximum reverse leakage current is specified at 10µA, supporting stable high-voltage insulation and blocking performance.
High-Temperature Operation
The maximum junction temperature is 150°C, while the specified storage temperature range is -55°C to +160°C, supporting demanding industrial environments.
HVR3W Electrical Specifications
|
Parameter |
HVR3W |
|
Product Type |
High Voltage Rectifier Diode |
|
VRRM |
3kV |
|
IF(AV) |
1.5A |
|
IFSM |
200A |
|
Maximum Forward Voltage VF |
5V |
|
Reverse Leakage Current IR |
10µA |
|
Reverse Recovery Time Trr |
0.15µs / 150ns max. |
|
Maximum Junction Temperature Tj |
150°C |
|
Storage Temperature |
-55°C to +160°C |
|
Package |
Axial Lead |
|
Typical Body Size |
Φ8 × 10mm |
|
Lead Diameter |
Φ1.28mm |
|
Alternative Package Dimension |
Φ7.5 × 22mm / Φ1.2mm |
HVR3W Package and Dimensions
The HVR3W uses a compact axial-leaded diode package, allowing convenient PCB or point-to-point installation in high-voltage circuits.
|
|
|
HVR3W Applications
HVR3W can be used in a wide range of high-voltage electronic systems, including:
* High voltage power supplies
* High voltage rectifier circuits
* High frequency power supplies
* Capacitor charging circuits
* High voltage DC power supplies
* Industrial power conversion equipment
* Electronic control systems
* High voltage inverter circuits
* Pulse power equipment
* X-ray and imaging power supply systems
* Electrostatic equipment
* Industrial RF equipment
* High-voltage multiplier circuits
HVR3W Advantages for Applications
For OEM and industrial customers, HVR3W provides a combination of:
3kV voltage rating + 1.5A average current + 200A surge capability + 150ns recovery time
This combination makes the device suitable for engineers looking for a compact axial high-voltage rectifier diode rather than a conventional low-voltage rectifier.
We can support:
* OEM supply
* Bulk orders
* Custom packaging requirements
* Electrical parameter matching
* Lead configuration requirements
* Application-based diode selection
* High-voltage rectifier solutions
HVRW series
|
Type |
Rated Values |
Temp. Condition |
Electrical Characteristic |
Dimension |
|||||
|
VRRM |
IF(AV) |
IFSM |
Tj |
Tstg |
VF |
IR1 |
Trr |
φbody*L, φlead |
|
|
[IF=IF(AV)] |
[VR=VRRM] |
||||||||
|
KV |
A |
A |
℃ |
℃ |
V |
μA |
μS |
mm |
|
|
HVR1W |
1 |
2.5 |
200 |
150 |
-55~+160 |
2 |
2 |
0.15 |
Φ8*10/Φ1.28 OR Φ7.5*22/Φ1.2 |
|
HVR2W |
2 |
1.5 |
200 |
150 |
-55~+160 |
3 |
3 |
0.15 |
Φ8*10/Φ1.28 OR Φ7.5*22/Φ1.2 |
|
HVR3W |
3 |
1.5 |
200 |
150 |
-55~+160 |
5 |
5 |
0.15 |
Φ8*10/Φ1.28 OR Φ7.5*22/Φ1.2 |
|
HVR4W |
4 |
1 |
200 |
150 |
-55~+160 |
5 |
5 |
0.15 |
Φ8*10/Φ1.28 OR Φ7.5*22/Φ1.2 |
|
HVRW3G |
3 |
5 |
100 |
150 |
-55~+160 |
4.8 |
4.8 |
0.08 |
Φ8*10/Φ1.28 OR Φ7.5*22/Φ1.2 |
|
HVRW5G |
5 |
3 |
60 |
150 |
-55~+160 |
13 |
13 |
0.08 |
Φ8*10/Φ1.28 OR Φ7.5*22/Φ1.2 |
HVR3W FAQ
Q: What is the voltage rating of HVR3W?
A: HVR3W has a 3kV repetitive peak reverse voltage (VRRM) rating.
Q: What is the current rating of HVR3W?
A: The average forward current rating is 1.5A.
Q: What is the surge current rating?
A: The specified peak forward surge current is 200A.
Q: What is the reverse recovery time?
A: HVR3W has a maximum reverse recovery time of approximately 150ns (0.15µs).
Q: What is the maximum forward voltage?
A: The specified maximum forward voltage is 5V under the stated test condition.
Q: What is the reverse leakage current?
A: The maximum reverse leakage current is specified as 10µA.
Q: What is the maximum junction temperature?
A: The maximum junction temperature is 150°C.
Q: Is HVR3W suitable for high-frequency applications?
A: Yes. Its approximately 150ns reverse recovery time makes it suitable for selected high-frequency and fast-switching high-voltage rectification applications. Final suitability should be verified against the circuit switching frequency, current, voltage and thermal conditions.
Q: Can HVR3W be used for capacitor charging?
A: Yes. HVR3W can be considered for high-voltage capacitor charging and rectifier circuits where its 3kV voltage rating and 1.5A average current rating meet the system requirements.
Q: Is HVR3W available for OEM applications?
A: HVR3W can be supplied for OEM and industrial applications. Customers can contact the manufacturer to confirm quantity, package, lead configuration and application requirements.
Hot Tags: hvr3w high voltage diode, China hvr3w high voltage diode manufacturers, suppliers, BR F Series HV Diode, BR3F HV Diode, BR4F High Voltage Diode, High Voltage Diode 5A, High Voltage High Current Rated Diode, HVRW Series HV Diode
