YENYO HFR8A12D

HFR8A12D
Glass Passivated Hyperfast Recovery Rectifier
Voltage Range 1200 V
Current 8.0 Ampere
Features
¬ Fast switching for high efficiency
¬ Low noise
¬ Trr = 25ns
¬ Low reverse leakage current
¬ High voltage super FRD
¬ PFC application
TO-220AC
.057(1.45)
.052(1.33)
Mechanical Data
¬ Case: Molded plastic TO-220AC
¬ Epoxy: UL 94V-0 rate flame retardant
¬ Terminals: Solderable per MIL-STD-202
method 208
¬ Mounting position: Any
¬ Weight: 2.07 grams
Maximum Ratings
MAX.412(10.5)
.185(4.70)
.175(4.44)
.072(1.82)
.062(1.58)
.638(16.2)
.602(15.3)
PIN
1
3
2
MAX.07(1.7)
.056(1.43)
.048(1.22)
.037(0.94)
.027(0.68)
.526(13.35)
.508(12.90)
.102(2.60)
.088(2.25)
.025(0.64)
.014(0.35)
.205(5.20)
.195(4.95)
1
.055(1.40)
.045(1.14)
.27(6.86)
.23(5.84)
.154(3.91)
DIA .137(3.50)
.128(3.25)
.114(2.90)
YENYO
3
2
Dimensions in inches and (millimeters)
o
Tc = 25 C , Unless Otherwise Specified
Item
Symbol
Conditions
UNIT
Recurrent Peak Reverse Voltage
VRRM
1200
V
RMS Voltage
VRMS
840
V
VDC
1200
V
IF(AV)
8.0
A
IFSM
100
A
TJ, TSTG
-65 ~ +175
DC Blocking Voltage
Average Forward Rectified
o
Current TC=140 C
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
Operating Junction and Storage
•Temperature
•
Range
Electrical/Thermal Characteristics
Item
Instantaneous Forward Voltage
DC Reverse Current
At Rated DC Blocking Voltage
o
o
Tc = 25 C , Unless Otherwise Specified
Symbol
VF
IR
Conditions
IF = 8A
VR = 1200V
o
VR = 1200V TJ=150 C
Min.
Typ.
Max.
UNIT
-
-
4.5
V
-
-
10.0
uA
500
uA
nS
Maximum Reverse Recovery Time
Trr
IF = 0.5A, IR = 1.0A, Irr = 0.25A
-
-
25
Typical junction Capacitance
CJ
VR = 10V, IF = 0A
-
25
-
Typical Thermal Resistance
C
R JC
Junction to Case
1/3
-
-
2
pF
o
CW
R3, JAN-11
RATINGS AND CHARACTERISTIC CURVES HFR8A12D
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
FIG.1 - FORWARD CURRENT DERATING CURVE
100
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
8.0
7.0
6.0
5.0
4.0
3.0
2.0
60 Hz Resistive or
Inductive load
1.0
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
75
50
25
0
0
0
25
50
100
75
125
150
175
1
10
NUMBER OF CYCLES AT 60Hz
o
CASE TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
1000
o
TJ=150 C
10
o
TJ=25 C
1.0
0.1
0
1
2
3
4
5
o
TJ=150 C
100
10
o
TJ=25 C
1
0.1
20
0
6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - JUNCTION CAPACITANCE VS REVERSE VOLTAGE
CJ, JUNCTION CAPACITANCE, pF
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
100
80
60
40
20
0
0
50
100
150
200
VR, REVERSE VOLTAGE, (V)
YENYO TECHNOLOGY CO., LTD.
2/3
R3, JAN-11
Test Circuits and Waveforms
F IG .6 - trr T E S T C IR C UIT
V G E AMP L IT UDE AND
R G C ONT ROL dIF /dt
t1 A NDt2 C ONT R OL FI
F IG . 7 t-rr WAV E F OR MS A ND DE F INIT IONS
L
DUT
C UR R E NT
S E NS E
RG
VG E
IF
+
-
IG B T
t1
V DD
dI F
trr
dt
ta
tb
0
0.25 RI M
IR M
t2
F IG . 9 - AVA L A NC HE C UR R E NT A ND VOLTAG E
WAV E F OR MS
F IG . 8 AVA
- L A NC HE E NE R G YT E S T C IR C UIT
I MA X = 1A
L = 40mH
R < 0.1
E AV L = 1/2L2I [VR (AV L ) /(V R (AV L ) -V DD )]
Q 1 = IG B T (B CVE S > DUTV R (AV L ) )
V AV L
L
C UR R E NT
S E NS E
R
+
V DD
IL
IL
I V
Q1
V DD
DUT
-
t0
t1
t2
t
YENYO TECHNOLOGY CO., LTD.
3/3
R3, JAN-11