HER301 Datasheet, PDF (1/3 Pages) Mospec Semiconductor – HIGH EFFICIENCY RECTIFIERS(3.0A,50-400V)

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POWER SEMICONDUCTORS
Features
! Diffused Junction
! Low Forward Voltage Drop
! High Current Capability
! High Reliability
! High Surge Current Capability
Mechanical Data
! Case: Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
! Polarity: Cathode Band
! Weight: 1.2 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
! Epoxy: UL 94V-O rate flame retardant
HER301 – HER308
3.0A HIGH EFFICIENCY RECTIFIER
A
B
A
C
D
DO-201AD
Dim
Min
Max
A
25.4
—
B
8.50
9.50
C
1.20
1.30
D
5.0
5.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
VRRM
VRWM
VR
HER HER HER HER HER HER HER HER
301 302 303 304 305 306 307 308
50 100 200 300 400 600 800 1000
Unit
V
RMS Reverse Voltage
VR(RMS)
35
70 140 210 280 420 560 700
V
Average Rectified Output Current
(Note 1)
@T_A = 55°C
IO
3.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
IFSM
150
A
rated load (JEDEC Method)
Forward Voltage
@I_F = 3.0A
VFM
Peak Reverse Current
@T_A = 25°C
At Rated DC Blocking Voltage @T_A = 100°C
IRM
Reverse Recovery Time (Note 2)
trr
1.0
1.3
1.7
V
10.0
100
µA
50
75
nS
Typical Junction Capacitance (Note 3)
Cj
80
50
pF
Operating Temperature Range
Tj
-65 to +125
°C
Storage Temperature Range
TSTG
-65 to +150
°C
*Glass passivated forms are available upon request
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
HER301 – HER308
1 of 3
© 2002 Won-Top Electronics