BY396 THRU BY399

FAST RECOVER RECTIFIER
VOLTAGE RANGE
CURRENT
BY396 THRU BY399
DO-27
FEATURES
•
•
•
•
•
.052(1.3)
.048(1.2)
Low coat construction
Fast switching for high efficency.
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension
Case: Transfer molded plastic
Epoxy: UL94V-O rate flame retardant
Polarity: Color band denotes cathode end
Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Weight: 0.042ounce, 1.19 grams
DIA.
1.0(25.4)
MIN.
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
MECHANICAL DATA
•
•
•
•
•
•
100 to 800 Volts
3.0Ampere
DIA.
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
Ratings at 25OC ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
VRRM
VRMS
VDC
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at T A= 75℃
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
BY396
100
70
100
BY397
200
140
200
BY398
400
280
400
BY399
800
560
800
UNITS
Volts
Volts
Volts
I(AV)
3.0
Amp
IFSM
100
Amps
VF
Volts
trr
CJ
1.3
10
500
500
28
Typical Thermal Resistance (Note 2)
RθJA
22
℃/W
Operating Junction Temperature Range
TJ
TSTG
(-55 to +150)
(-55 to +150)
℃
Maximum Instantaneous Forward Voltage @ 3.0A
Maximum DC Reverse Current at Rated
DC Blocking Voltage
TA = 25℃
TA = 100℃
Maximum Reverse Recovery Time (Note 3) T J=25℃
Typical Junction Capacitance (Note 1)
Storage Temperature Range
IR
Notes:
1.Measured at 1.0MHz and Applied Reverse Voltage of 4.0Volits.
2 Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted.
3.Reverse Recovery Test Conditions:If=10mA,Ir=10mA,Irr=1A
Web Site: www.hkmic.com
µA
ns
pF
℃
FAST RECOVER RECTIFIER
VOLTAGE RANGE
CURRENT
BY396 THRU BY399
100 to 800 Volts
3.0Ampere
RATING AND CHRACTERISTIC CURVES BY396 THRU BY399
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
100
8.3ms Single Half Sine-Wave
PEAK FORWARD SURGE
(JEDEC Method) Tj=Tjmax
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
50
CURRENT, (A)
2.0
(A)
AVERAGE FORWARD CURRENT,
3.0
0
0
25
50
100
75
125
150
1
175
1
2
AMBIENT TEMPERATURE, (° C)
6
4
8
10
40
20
60 80 100
NUMBER OF CYCLES AT 60 Hz
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
FIG.3-TYPICAL INSTANTANEOUS
20
10
1.0
Tj =25° C
Pulse Width=300us
1% Duty Cycle
0.1
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
T =100° C
1.0
(uA)
INSTANTANEOUS REVERSE CURRENT,
20
10
(A)
INSTANTANEOUS FORWARD CURRENT,
FORWARD CHARACTERISTICS
Tj =75° C
0.1
Tj =25° C
0.01
60
40
20
0
1.8
80
120
100
140
PERCENT OF RATED PEAK
INSTANTANEOUS FORWARD VOLTAGE,(V)
REVERSE VOLTAGE,(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.6-TEST CIRCUIT DIAGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
JUNCTION CAPACITANCE,(pF)
100
+0.5A
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(-)
(+)
25 Vdc
(approx)
(-)
10
D. U.T
1Ω
NON
INDUCTIVE
PULSE
GENERATIOR
(NOTE 2)
0
0.25A
OSCILLOSCOPE
(NOTE 1)
-1.0A
TJ=25° C F=1MHz
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
Vsig=50mVp-p
1
0.1
1.0
10
100
REVERSE VOLTAGE,(V)
Web Site: www.hkmic.com
SET TIME BASE FOR
50 /100NS /cm
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