HER501 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – HIGH EFFICIENCY RECTIFIERS(5.0A,50-400V)

HER501~HER508
HIGH EFFICIENCY RECTIFIERS
Voltage Range – 50 to 1000 Volts
Current – 5.0 Ampere
Features
• Low power loss, high efficiency
• Low leakage
• Low forward voltage drop
• High current capability
• High speed switching
• High reliability
• High current surge
Mechanical Data
• Case: DO-201AD, moulded plastic
• Terminals: MIL-STD-202E, method 208C guaranteed
• Polarity: Colored band denotes cathode end
• Mounting position: Any
Absolute Maximum Ratings and Characteristics
Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or
inductive load, for capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Symbols ^{HER HER HER HER}
501 502 503 504
V_RRM 50 100 200 300
HER
505
400
HER
506
600
HER
507
800
HER
508
1000
Unit
V
Maximum RMS Voltage
V_RMS 35 70 140 210 280 420 560 700 V
Maximum DC Blocking Voltage
V_DC 50 100 200 300 400 600 800 1000 V
Maximum Average Forward Rectified Current
at T_A = 50 ^OC
I_(AV)
5.0
A
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
I_FSM
150
A
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 5.0A
V_F
1.0
Maximum Reverse Current at T_J = 25 ^OC
at Rated DC Blocking Voltage T_J = 100 ^OC
I_R
1.3
10
750
1.7
V
uA
Maximum Reverse Recovery Time (note1)
T_rr
50
75
nS
Typical Junction Capacitance(note2)
C_J
70
50
pF
Typical Thermall Resistance (note3)
RΘ_JA
20
℃/W
Operating Junction Temperature
Tj
-55 to +150
℃
Storage Temperature Range
Ts
-55 to +150
℃
Notes: 1.Reverse recovery test conditions: I_F = 0.5A, I_R = -1.0A, Irr = -0.25A
2.Measured at 1.0MHz and applied reverse voltage of 4.0V
3.Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length P.C.B. mounted.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
R
Dated : 05/08/2005 H