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®
BYT16P-400
FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCT CHARACTERISTI CS
I
F(AV)
V
RRM
(max) 1.4 V
V
F
16 A
400 V
trr (max) 35 ns
FEATURES AND BENEFITS
VERY LOW REVERS E RECOVERY TIME
VERY LOW SWITCHING LOSSES
LOW NOISE TURN-OFF SWITCHING
DESCRIPTION
This double rectifier is suited for Switch Mode
Power Supplies and other power converters.
This device is intended to free-wheeling function in
converters and motor control circuits.
ABSOLUTE RATINGS (limiting values, per diode)
K
A1
A2
TO-220AB
(Plastic)
K
A2
K
A1
Symbol Parameter Value Unit
V
RRM
I
FRM
I
F(RMS)
I
F(AV)
Repetitive peak reverse voltage
Repetitive peak forward current tp=5 µs F=1kHz
RMS forward current
Average forward current Tc = 100°C
400 V
300 A
30 A
16 A
δ = 0.5
I
FSM
T
stg
Tj
October 1999 - Ed: 2A
Surge non repetitive forward current tp = 10 ms Sinusoidal
Storage temperature range
Maximum operating junction temperature
100 A
- 40 to + 150 °C
150 °C
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BYT16P-400
THERMA L RE SISTA NC ES
Symbol Parameter Value Unit
R
th(j-c)
R
th(c)
When the diodes 1 and 2 are used simultaneously:
Tj(diode 1) = P(diode) x R
∆
Junction to case Per diode
(Per diode) + P(diode 2) x R
th(j-c)
Total
Coupling
th(c)
3.75
2
0.25
STATIC ELECTRICAL CHARACTE RISTICS
Symbol Parameter Test Conditions Min. Typ. Max. Uni t
*
V
F
**
I
R
Forward voltage drop Tj = 25°CI
Reverse leakage
current
Pulse test : * tp = 380 µs, δ < 2%
** tp = 5 ms, δ < 2%
= 8 A
F
Tj = 100°C
Tj = 25°CV
= V
R
RRM
Tj = 100°C
1.5 V
1.4
15 µA
2.5 mA
To evaluate the conduction losses use the following equation:
P = 1.1 x I
F(AV)
+ 0.024 I
F2(RMS)
RECOVERY CHARAC TERISTICS
°C/W
Symbol Test Conditions Min. Typ. Max. Unit
t
rr
Tj = 25°C IF = 1A VR = 30V dIF/dt = - 15A/µs
= 0.5A IR = 1A Irr = 0.25A
I
F
75 ns
35
TURN-OFF SWITCHING CHARAC TERISTICS
Symbol Parameter Test Conditions Min. Typ. Max. Unit
t
C =
IRM
I
RM
V
V
Maxim um reve rse
recovery time
Maxim um reve rse
recovery current
Turn-off overvo ltage
RP
coefficient
CC
dIF/dt = - 32 A/µ sV
dI
/dt = - 64 A/µ s
F
dIF/dt = - 32 A/µ s
/dt = - 64 A/µ s
dI
F
Tj = 100°C
dIF/dt = - 8A/µs Lp = 9µH
(see fig. 12)
Fig. 1: Low frequency power losses versus
= 200 V
CC
I
= 8 A
F
L
≤ 0.05 µH
p
Tj = 100°C
(see fig. 11)
= 120V IF = I
VCC
F(AV)
Fig. 2: Peak current ve r su s f o rm f a ct or.
75 ns
50
2.2 A
2.8
3.3 /
average current.
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BYT16P-400
Fig. 3: Non repetitive peak surge current versus
Fig. 4: Thermal impedance versus pulse width.
overload duration.
Fig. 5: Voltage drop versus forward current. Fig. 6: Recovery charge ver sus dI
F
/dt.
Fig. 7: Recovery time versus dI
F
/dt.
Fig. 8: Peak reverse cur rent ve rsus d I
F
/dt.
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BYT16P-400
Fig. 9: Peak forward voltage versus dI
F
/dt.
Fig. 10: Dynamic parameters versus junction
temperature.
Fig. 11: Turn-off switching characteristics (without series inductance).
Fig. 12: Turn-off switching characteristics (with series inductance).
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PACKAGE MECHANICAL DAT A
TO-220AB
H2
Dia
L5
L6
L2
F2
F1
F
G1
G
L9
L4
BYT16P-400
DIMENSIONS
REF.
A
C
A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
L7
D 2.40 2.72 0.094 0.107
E 0.49 0.70 0.019 0.027
F 0.61 0.88 0.024 0.034
F1 1.14 1.70 0.044 0.066
F2 1.14 1.70 0.044 0.066
G 4.95 5.15 0.194 0.202
D
G1 2.40 2.70 0.094 0.106
H2 10 10.40 0.393 0.409
L2 16.4 typ. 0.645 typ.
L4 13 14 0.511 0.551
M
E
L5 2.65 2.95 0.104 0.116
L6 15.25 15.75 0.600 0.620
L7 6.20 6.60 0.244 0.259
L9 3.50 3.93 0.137 0.154
M 2.6 typ. 0.102 typ.
Diam. 3.75 3.85 0.147 0.151
Millimeters Inches
Min. Max. Min. Max.
Ordering type Marking Package Weight Base qty Delivery mode
BYT16P-400 BYT16P-400 TO-220AB 2.03 g. 30 Tube
Cooling method: by conduction (C)
Recommended torque value: 0.08 N.m.
Maximum torque value: 0.10 N.m.
Epoxy meets UL94,V0
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