鞍山术立电子有限公司
ANSHAN SULY ELECTRONICS CO., LTD. Website: www.hvdiode.cn TEL:0412-8227797 E-Mail: sales@hvdiode.com
www.hvdiode.com FAX:0412-8223397 E-Mail: support@hvdiode.com
QL5~400KV/2.0A 型高压硅堆采用高可靠性的台面结构及扩散工艺,环氧树脂真空灌注成密闭的封装外形。
High voltage rectifier block adopts high reliable mesa structure and diffusion craftwork, epoxy resin molded in a compact
structure.
极限值(绝对最大额定值)
参数名称
Item
符号
Symbol
单位
Unit
测试条件
Conditions
数值
Voltage
反向重复峰值电压(单臂 Single Arm)
Repetitive Peak Reverse Voltage
V
RRM
KV Ta=25 I℃
R
=1.0μA 5~400.0
反向工作峰值电压(单臂 Single Arm)
Peak Working Revere Voltage
V
RWM
KV Ta=25 I℃
R
=1.0μA 5~400.0
反向不重复峰值电压(单臂 Single Arm)
Non-Repetitive Peak Reverse Voltage
V
RsM
KV Ta=25 I℃
R
=1.0μA 6~480.0
正向平均电流
Average Forward Current
I
F(AV)
A
正弦半波 50KHz,电阻负载,T
break
=50℃
( 50KHz Half-sine Wave , Resistance load
@T
break
=50℃)
2.0
反向恢复时间
Reverse Recovery Time
trr nS I
F
=50mA I
R
=100mA I
RR
=25mA --
正向(不重复)浪涌电流
Surge Forward Current
I
FSM
A
正弦半波持续时间 0.01S 50Hz
0.01S @ Half-Sine wave 50Hz
200.0
工作环境温度
Operating Ambient Temperature
T
a
℃
-40~
+125
存贮温度
Storage Temperature
T
stg
℃
-40~
+125
电特性(Ta=25℃ 除非另有规定)
正向峰值电压(单臂 Single Arm)
Forward Peak Voltage
V
FM
V @ Ta=25 I℃
F
=0.02A 6~480.0
I
RRM1
μA @ Ta=25 V℃
RM
=V
RRM
5.0
反向峰值电流
Peak Reverse Current
I
RRM2
μA @ Ta=100 V℃
RM
=V
RRM
100.0
■ 特点
Feature
z 雪崩特性 Avalanche characteristic
z 更多的外形尺寸可选 More sizes to choose
z 采用环氧树脂真空封装,表面具有抗腐蚀性 epoxy
resin molded in vacuum, have anticorrosion in the surface
z 工作结温-40℃—+150℃ Tj: -40℃—+150℃
■ 应用Application
z 静电除尘用高压整流 High voltage rectifier used in
electrostatic cleaning
z 高压发生器 High voltage generator
z 高压测试装置 High voltage testing equipment
z 一般高压电源整流,倍压装置 General purpose high
voltage rectifier, voltage multiplier assembly