SECOS HER304G

HER301G ~ HER307G
VOLTAGE 50 ~ 1000 V
3 A, Glass Passivated High Efficiency Rectifiers
Elektronische Bauelemente
RoHS Compliant Product
A suffix of ā€œ-Cā€ specifies halogen & lead-free
FEATURES
DO-27
Low forward voltage drop
High current capability
High reliability
High surge current capability
High speed switching
C
A
B
PACKAGING INFORMATION
Glass Passivated
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 1.1050 grams (approximately)
D
A
REF.
A
B
C
D
Millimeter
Min.
Max.
25.4 (TYP)
7.20
9.53
5.00
5.60
1.20
1.32
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25°C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
PART NUMBERS
SYMBOL
HER
HER
HER
HER
HER
PARAMETERS
301
G
302
G
303
G
304
G
305
G
HER
306
G
HER
307
G
UNITS
Recurrent Reverse Voltage (Max.)
VRRM
50
100
200
400
600
800
1000
V
RMS Voltage (Max.)
VRMS
35
70
140
280
420
560
700
V
DC Blocking Voltage (Max.)
VDC
50
100
200
400
600
800
1000
V
Instantaneous Forward Voltage
(Max.)
Average Forward
Rectified Current (Max.)
Peak Forward Surge Current
DC Reverse Current (Max.)
VF
1.00
1.30
IO
1.70
3.0
IFSM
150
V
I F = 3A
A
0.375ā€ (9.5mm)
lead length
@ TA = 50°C
A
10.0
IR
µA
200
Reverse Recovery Time (Max.)
TRR
Junction Capacitance (Typ.)
CJ
75
pF
Storage Temperature Range
TSTG
-65 ~ 150
°C
03-Sep-2010 Rev. C
50
70
TESTING
CONDITIONS
nS
8.3ms single half
sine-wave
superimposed on
rated load
(JEDEC method)
VR = VRRM, TA=25°C
VR = VRRM,
TA=100°C
IF=0.5A, IR=1.0A,
IRR=0.25A
f=1MHz and
applied 4V DC
reverse voltage
Page 1 of 2
HER301G ~ HER307G
VOLTAGE 50 ~ 1000 V
3 A, Glass Passivated High Efficiency Rectifiers
Elektronische Bauelemente
RATINGS AND CHARACTERISTIC CURVES (HER301G THRU HER307G)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1-TYPICAL FORWARD
30
7G
5G
3G
ER
30
6G
~H
ER
~H
ER
30
4G
H
1G
~H
ER
30
HE
R3
0
HE
R3
0
.1
3.0
2.5
2.0
Single Phase
1.5
Half Wave 60Hz
Resistive Or Inductive Load
1.0
0.375"(9.5mm) Lead Length
0.5
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE ( C)
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
.001
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50W
NONINDUCTIVE
10W
NONINDUCTIVE
( )
(+)
D.U.T.
25Vdc
(approx.)
PULSE
GENERATOR
(NOTE 2)
( )
1W
NONINDUCTIVE
OSCILLISCOPE
(NOTE 1)
PEAK FORWARD SURGE CURRENT,(A)
INSTANTANEOUS FORWARD CURRENT,(A)
1.0
AVERAGE FORWARD CURRENT,(A)
CHARACTERISTICS
10
(+)
150
120
90
8.3ms Single Half
Tj=25 C
Sine Wave
60
JEDEC method
30
0
1
5
50
10
100
NUMBER OF CYCLES AT 60Hz
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
175
JUNCTION CAPACITANCE,(pF)
trr
|
|
|
|
|
|
|
|
+0.5A
0
-0.25A
-1.0A
150
125
100
75
50
25
1cm
SET TIME BASE FOR
50 / 10ns / cm
0
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
03-Sep-2010 Rev. C
Page 2 of 2