Product Overview
The BR Series High Voltage Rectifier Diode is a high-performance silicon rectifier component designed for high voltage DC conversion and power protection applications.
The series covers a wide voltage range from 2KV to 13KV, providing reliable rectification performance under high electrical stress conditions.
With excellent surge current capability, low reverse leakage current and compact axial lead construction, BR series diodes are widely used in:
* High voltage power supplies
* Microwave oven high voltage circuits
* Industrial electronic equipment
* High frequency heating systems
* Capacitor charging applications
The BR series provides a reliable solution for engineers requiring compact, efficient and durable high voltage rectification components.
Product Features
Wide High Voltage Range
Available voltage ratings:
* 2KV
* 4KV
* 13KV
Suitable for different high voltage circuit designs.
01
High Surge Current Capability
Maximum single cycle surge current:
IFSM = 50A
Provides excellent resistance against:
* Startup current impact
* Transformer surge
* Capacitor charging current
* Transient overload conditions
02
Low Reverse Leakage Current
Reverse leakage current:
IR ≤3μA (Ta=25℃)
Low leakage characteristics improve:
* Power efficiency
* Circuit stability
* Long-term reliability
03
Compact Axial Package
Package: φ5 × 9mm
Lead diameter:φ1.2mm
Advantages:
* Easy PCB installation
* Space-saving design
* Suitable for automated assembly
04
Electrical Characteristics
BR Series High Voltage Diode Specification
|
Type |
VRRM |
IF(AV) |
IFSM |
VFM |
IR (Ta=25℃) |
IR (100℃) |
Tj Max |
|
BR2 |
2KV |
2A |
50A |
2.4V |
3μA |
30μA |
120℃ |
|
BR4 |
4KV |
1A |
50A |
4.4V |
3μA |
30μA |
120℃ |
|
BR12 |
13KV |
0.35A |
50A |
12V |
3μA |
30μA |
120℃ |
BR2 2KV 2A High Voltage Rectifier Diode
Product Overview
BR2 High Voltage Diode is a 2KV silicon rectifier diode designed for medium voltage and high current applications.
With:
* VRRM: 2000V
* IF(AV): 2A
* IFSM: 50A
BR2 provides strong current handling capability for compact high voltage circuits.
Applications
* High voltage adapters
* Industrial DC power supply
* Power conversion equipment
* Rectifier modules
BR4 4KV 1A High Voltage Rectifier Diode
Product Overview
BR4 High Voltage Rectifier Diode provides 4000V reverse voltage capability with 1A average forward current.
The optimized silicon structure ensures stable operation under high voltage conditions.
Applications
* High voltage transformer rectification
* Industrial power supply
* High voltage control systems
* Electronic equipment protection
BR12 13KV 350mA High Voltage Rectifier Diode
Product Overview
BR12 High Voltage Rectifier Diode is a high voltage silicon rectifier designed for applications requiring higher voltage withstand capability.
Main specifications:
* VRRM: 13KV
* IF(AV): 350mA
* IFSM: 50A
* Low leakage current: ≤3μA
BR12 is ideal for:
* High voltage multiplier circuits
* Microwave oven power systems
* High voltage industrial equipment
* Capacitor charging systems
Typical Applications
BR series diodes can be used in:
* Magnetron power supply circuits
* High voltage transformer output rectification
* High voltage capacitor charging circuits
* High voltage DC power supplies
* Electrostatic spraying equipment
* Electrostatic precipitators
* High frequency heating systems
* Laboratory power supplies
* Capacitor charging
* Pulse power systems
* High voltage conversion equipment
* Power protection circuits
BR Series Advantages
|
Feature |
Benefit |
|
High Reverse Voltage |
Supports up to 13KV applications |
|
High Surge Current |
50A surge capability |
|
Low Leakage Current |
Improved efficiency |
|
Silicon Reliability |
Long service life |
|
Compact Package |
Easy integration |
|
Wide Application Range |
Industrial and consumer electronics |
BR Series Product Family
|
Type |
Rated Values |
Temp. Condition |
Electrical Characteristics |
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 |
|
|
BR2 |
2 |
2 |
50 |
120 |
-40~120 |
2.4 |
3 |
-- |
Φ5*9/Φ1.2 |
|
BR4 |
4 |
1 |
50 |
120 |
-40~120 |
4.4 |
3 |
-- |
Φ5*9/Φ1.2 |
|
BR12 |
13 |
0.35 |
50 |
120 |
-40~120 |
12 |
3 |
-- |
Φ5*9/Φ1.2 |
Manufacturer Supply Capability
We specialize in:
✔ High Voltage Silicon Diode Manufacturing
✔ High Voltage Rectifier Solutions
✔ OEM / ODM Customization
✔ Industrial Bulk Supply
✔ Replacement Diode Development
Customization Available:
* Voltage rating customization
* Current rating optimization
* Package customization
* Electrical parameter adjustment
FAQ
Q: What is a BR series high voltage diode?
A: BR series high voltage diode is a silicon rectifier diode designed for high voltage DC conversion, available from 2KV to 13KV with high surge current capability.
Q: Where are BR high voltage diodes used?
A: BR high voltage diodes are commonly used in microwave ovens, industrial power supplies, high voltage transformers, capacitor charging circuits and electronic equipment.
Q: What is the maximum voltage of BR series diode?
A: The BR series supports up to 13KV repetitive peak reverse voltage.
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