TSC HER305 3.0 amps. high efficient rectifier Datasheet

HER301 THRU HER308
3.0 AMPS. High Efficient Rectifiers
Voltage Range
50 to 1000 Volts
Current
3.0 Amperes
DO-201AD
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
260 oC/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 1.2grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol HER HER HER HER HER HER HER HER Units
Type Number
301 302 303 304 305 306 307 308
Maximum Recurrent Peak Reverse
V RRM
50 100 200 300 400 600 800 1000
V
Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
@T A = 55℃
Peak Forward Surge Current, 8.3 ms
Single Half Sine-wave Superimposed on
Rated Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 3.0A
Maximum DC Reverse Current
@ T A=25℃ at Rated DC Blocking Voltage
@ T A=100℃
Maximum Reverse Recovery Time
(Note 1)
Typical Junction capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
V RMS
35
70
140
210
280
420
560
V DC
50
100
200
300
400
600
800 1000
700
V
V
I(AV)
3.0
A
IFSM
150
A
VF
1.0
1.3
1.7
10
200
IR
Trr
50
Cj
70
R θ JA
40
-65 to +150
-65 to +150
TJ
Storage Temperature Range
T STG
Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR =1.0A, IRR =0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Mount on Cu-Pad Size 16mm x 16mm on PCB.
- 320 -
V
uA
uA
75
nS
50
pF
℃/W
℃
℃
RATINGS AND CHARACTERISTIC CURVES (HER301 THRU HER308)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
10W
NONINDUCTIVE
FIG.2- MAXIMUM AVERAGE
FORWARD CURRENT DERATING
trr
AVERAGE FORWARD CURRENT. (A)
50W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
0
-0.25A
(+)
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
1cm
4
3
2
1
0
25
0
50
75 100 125 150 175
O
AMBIENT TEMPERATURE. ( C)
Tj=100 0C
Tj=75 0C
10
1.0
30
ER
~H
Tj=25 0C
R3
01
10
HE
100
4
100
INSTANTANEOUS FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT. ( A)
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
5
FIG.5- TYPICAL FORWARD CHARACTERISTICS
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
HE
R3
05
8
30
ER
1
H
6~
0
R3
HE
0.1
0
Tj=25 C
0.1
20
40
60
80
100
120
0
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
0.01
140
0
0.2
0.4
0.6
0.8
1.0
FORWARD VOLTAGE. (V)
1.2
1.4
FIG.6- TYPICAL JUNCTION CAPACITANCE
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
175
JUNCTION CAPACITANCE.(pF)
300
PEAK FORWARD SURGE CURRENT. (A)
SET TIME BASE FOR
5/ 10ns/ cm
6
200
100
150
125
HE
100
R3
75
01
~H
ER
30
HE
R3
06~
HE
50
5
R3
08
25
0
0
1
10
100
1000
NUMBER OF CYCLES AT 60Hz
0.1
0.5
1
2
5
10
20
REVERSE VOLTAGE. (V)
- 321 -
50
100 200
500
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