Taychipst BY397 Fast recovery rectifier Datasheet

BY396 THRU BY399
100V-800V
3.0A
FAST RECOVERY RECTIFIERS
DO-201AD
FEATURES
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High surge current capability
Plastic package has Underwriters Laboratory
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Flammability Classification 94V-O
Void-free molded plastic package
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3.0 Ampere operation
at TA=55 ¢J with no thermal runaway
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Fast switching for high efficiency
Exceeds environmental standards of MIL-S-19500/228
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic
Terminals: Plated Axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color Band denotes end
Mounting Position: Any
Weight: .04 ounce, 1.1gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ¢J ambient temperature unless otherwise specified.
Resistive or inductive load.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) lead lengths at TA=50 ¢J
Peak Forward Surge Current 10ms single half sinewave superimposed on rated load at TA=25 ¢J
Maximum Repetitive Peak Forward Surge (Note 1)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current TA=25 ¢J
At Rated DC Blocking Voltage TA=100 ¢J
Maximum Reverse Recovery Time (Note 3) TJ=25 ¢J
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 4)
Operating Temperature Range
Storage Temperature Range
SYMBOLS
VRRM
VRMS
VDC
1(AV)
BY396
100
70
100
BY397 BY398
200
400
140
280
200
400
3.0
BY399
800
560
800
UNITS
Volts
Volts
Volts
Amps
1FSM
100.0
Amps
1FRM
VF
IR
10.0
1.30
10.0
500
Amps
Volts
£g A
TRR
CJ
R £KJA
TJ
TSTG
150
60
22.0
-50 to +125
-50 to +150
ns
pf
¢J /W
¢J
¢J
NO TE S :
1.
R e p e titiv e P e a k F o rw a rd S u rg e C u rr e n t a t f< 1 5 H K z.
2.
M e a s u re d a t 1 M H z. A n d a p p lie d re v e rs e v o lta ge o f 4 .0 vo lts .
E-mail: [email protected]
1 of 2
Web Site: www.taychipst.com
BY396 THRU BY399
100V-800V
3.0A
FAST RECOVERY RECTIFIERS
3.
R e v e rse R e c o ve ry Te s t C o n d itio n s; I F= 0 .5 A ,I R= 1 .0 A ,Irr= 0 .2 5 A .
4.
T h e rm a l R e s ista n c e fro m J u n ctio n to A m b ie n t a t .3 7 5 " le a d le n gth s w ith b o th le a d s to h e a t s in k .
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
trr
10
N.1.
50
N.1.
+0.5A
D.U.T.
( - )
0
PULSE
GENERATOR
(NOTE2)
(+)
50VDC
(APPROX)
(-)
OSCILLOSCOPE
(NOTE 1)
1
N.1.
-0.25A
( + )
-1.0A
1cm
NOTES:1.RISE TIME=7ns MAX. INPUT IMPEDANCE=1M .22pF
SET TIMEBASE FOR 50/100 ns /cm
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
FIG.3 -- FORWARD DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT
AMPERES
INSTANTANEOUS FORWARD CURRENT
AMPERES
FIG.2 --TYPICAL FORWARD CHARACTERISTIC
100
10
4
2
1.0
0.4
0.2
0.1
0.06
0.04
TJ=25
Pulse Width=300 µS
0.02
0.01
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
3
2.5
2
1.5
1
0.5
0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PEAK FORWARD SURGE CURRENT
AMPERES
JUNCTION CAPACITANCE,pF
60
40
20
10
TJ=25
f=1MHz
2
1
.2
.4
1.0 2
E-mail: [email protected]
4
10
20
40
50
75
100
125
150
175
200
FIG.5--PEAK FORWARD SURGE CURRENT
100
.1
25
AMBIENT TEMPERATURE,
FIG.4--TYPICAL JUNCTION CAPACITANCE
4
Single Phase
Half Wave 60H Z
Resistive or
Inductive Load
100
2 of 2
160
140
TJ =125
8.3ms Single Half
Sine-Wave
120
100
80
60
40
20
0
1
2
4
8 10
20
40
60 80 10 0
Web Site: www.taychipst.com
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