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NTE548

更新时间： 2024-11-01 23:54:59

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NTE548 数据手册

NTE548

Silicon High Voltage Rectifier

for Industrial/Microwave Oven

Features:

D Low Cost

D Surge Overload Rating: 50A Peak

D Low Leakage

D Low Forward Voltage Drop

D Isolated Case

D Mounting position: Any

Maximum Ratings and Electrical Characteristics:

(Ratings at T_A= +25°C unless otherwise specified. Single phase, half wave, 60Hz, resistive or

inductive load. For capacitive load, derate current by 20%)

Maximum Recurrent Peak Reverse Voltage, V_RRM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12kV

Maximum RMS Voltage, V_RMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.4kV

Maximum DC Blocking Voltage, V_DC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12kV

Maximum Average Forward Rectified Current (T_A= 50°C), I_O. . . . . . . . . . . . . . . . . . . . . . . . . 750mA

Peak Forward Surge Current, I_FSM

(8.3ms single half sine-wave superimposed on rated load) . . . . . . . . . . . . . . . . . . . . . . . . 50A

Maximum Instantaneous Forward Voltage (I_F= 350mA), V_F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V

Maximum DC Reverse Current (V_RRM= 12kV, T_A= +25°C), I_R. . . . . . . . . . . . . . . . . . . . . . . . . . . 5µA

Operating Junction Temperature Range, T_J. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to +135°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20° to +135°C

.250 (6.35) R

.156 (3.96)

.750

(19.05)

.375 (9.52)

.357 (9.08)

.500 (12.7)

3.000 (76.2)

1.625 (41.27)

.750 (19.05)

.260 (6.6)

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