YENYO
Glass Passivated Hyperfast Recovery Rectifier
Voltage Range 1200 V
Current 8.0 Ampere
ITO-220AC
.108(2.75)
.098(2.50)
.185(4.70)
.175(4.44)
MAX.412(10.5)
DIA .140(3.56)
.130(3.30)
••
.140(3.56)
.130(3.30)
.594(15.1)
.587(14.9)
PIN
1
MAX.0.05(1.5)
HFR8A12DF
Features
Fast switching for high efficiency
Low noise
Low reverse leakage current
High voltage super FRD
PFC application
Mechanical Data
Case: Molded plastic ITO-220AC
Epoxy: UL 94V-0 rate flame retardant
Terminals: Solderable per MIL-STD-202
method 208
Mounting position: Any
Weight: 1.73 grams
Maximum Ratings
Item
Recurrent Peak Reverse Voltage
RMS Voltage
DC Blocking Voltage
Average Forward Rectified
Current T
C
=140
C
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
Operating Junction and Storage
••
Temperature Range
T
J
, T
STG
o
o
.125(3.18)
.115(2.92)
.131(3.39)
.122(3.08)
2
.053(1.35)
.045(1.15)
.160(4.06)
.140(3.56)
.026(0.65)
.022(0.55)
.560(14.20)
.492(12.50)
.27(6.86)
.23(5.84)
.136(3.45)
.110(2.80)
.205(5.20)
.195(4.95)
.025(0.64)
.014(0.35)
1
2
3
Dimensions in inches and (millimeters)
Tc = 25 C , Unless Otherwise Specified
o
Symbol
V
RRM
V
RMS
V
DC
IF
(AV)
Conditions
1200
840
1200
8.0
UNIT
V
V
V
A
I
FSM
100
A
-65 ~ +175
o
C
Electrical/Thermal Characteristics
Item
Instantaneous Forward Voltage
DC Reverse Current
At Rated DC Blocking Voltage
Maximum Reverse Recovery Time
Typical junction Capacitance
Typical Thermal Resistance
Tc = 25 C , Unless Otherwise Specified
Symbol
V
F
I
R
Trr
C
J
R
JC
I
F
= 8A
Conditions
Min.
-
Typ.
-
-
-
25
-
Max.
4.5
10.0
500
25
-
2
UNIT
V
uA
uA
nS
pF
o
V
R
= 1200V
V
R
= 1200V
T
J
=150
C
I
F
= 0.5A, I
R
= 1.0A, Irr = 0.25A
V
R
= 10V, I
F
= 0A
Junction to Case
1/3
o
-
-
-
-
CW
R1, JUN-11
RATINGS AND CHARACTERISTIC CURVES HFR8A12DF
FIG.1 - FORWARD CURRENT DERATING CURVE
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
25
50
75
100
125
o
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
100
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
75
50
25
60 Hz Resistive or
Inductive load
150
175
0
1
10
100
CASE TEMPERATURE, C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
T
J
=150 C
10
T
J
=25 C
o
o
100
T
J
=150 C
o
10
o
1.0
T
J
=25 C
1
0.1
0
1
2
3
4
5
6
0.1
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - JUNCTION CAPACITANCE
VS
REVERSE VOLTAGE
C
J
, JUNCTION CAPACITANCE, pF
100
80
60
40
20
0
0
50
100
150
200
V
R,
REVERSE VOLTAGE, (V)
YENYO TECHNOLOGY CO., LTD.
2/3
R1, JUN-11
Test Circuits and Waveforms
FIG.6 - t
rr
TEST CIRCUIT
V
GE
A MPLITUDE A ND
R
G
CONTR OL dI
F
/dt
t
1 AND
t
2
CONTR OL I
F
FIG. 7 - t
rr
WAVEFORMS AND DEFINITIONS
L
DUT
R
G
V
GE
CURRENT
SENSE
+
I
F
0
dI
F
dt
ta
trr
tb
t
1
t
2
IGBT
-
V
DD
0.25 I
RM
I
RM
FIG. 8 - AVALANCHE ENERGY
I
MAX
= 1A
L = 40mH
R < 0.1
E
AV L
= 1/2LI
2
[V
R(A VL)
/(V
R(A VL)
- V
DD
)]
Q
1
= IGBT (BV
CES
> DUT V
R(A VL)
)
CURRENT
SENSE
Q
1
TEST CIRCUIT
FIG. 9 - AVALANCHE CURRENT
WAVEFORMS
AND VOLTAGE
V
AV L
L
R
+
V
DD
V
DD
I
L
I V
I
L
DUT
-
t
0
t
1
t
2
t
YENYO TECHNOLOGY CO., LTD.
3/3
R1, JUN-11
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