UNISONIC TECHNOLOGIES CO., LTD
Preliminary
BYC8-600
ULTRAFAST, LOW SWITCHING
LOSS RECTIFIER DIODE
DESCRIPTION
The UTC
BYC8-600
is a rectifier diode. It provides the
designers with ultra-fast switching and low switching loss in
associated MOSFET.
The UTC
BYC8-600
is generally applied in continuous current
mode(CCM), power factor correction (PFC), half-bridge lighting
ballasts and half-bridge/full-bridge switched mode power supplies.
DIODE
FEATURES
* Low Reverse Recovery Current
* Ultra-Fast Switching
* Low Switching Loss In Associated MOSFET
* Low Thermal Resistance
SYMBOL
ORDERING INFORMATION
Ordering Number
Package
Lead Free Plating
Halogen Free
BYC8L-600-TA2-T
BYC8G-600-TA2-T
TO-220-2
Note:
Pin Assignment: A: Anode, K: Cathode, Tab: Mounting Base
Pin Assignment
1
2
Tab
K
A
K
Packing
Tube
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Copyright © 2010 Unisonic Technologies Co., Ltd
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QW-R601-025.b
BYC8-600
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Peak Repetitive Reverse Voltage
V
RRM
600
V
Crest Working Reverse Voltage
V
RWM
600
V
square-wave pulse;δ =0.5;
I
F(AV)
Average Forward Current
8
A
T
Tab
≤109°C
square-wave pulse;
δ
=0.5;
I
FRM
Repetitive Peak Forward Current
16
A
t
P
= 25µs, T
Tab
≤109°C
t
P
=8.3ms,sine-wave
60
A
pulse;T
J
=150°C
I
FSM
Non-Repetitive Peak Forward Current.
t
P
=10ms,sine-wave
55
A
pulse;T
J
=150°C
Operating Junction Temperature
T
J
150
°C
Storage Temperature
T
STG
-40 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Tab
SYMBOL
θ
JA
θ
JB
RATINGS
60
2.2
UNIT
K/W
K/W
ELECTRICAL CHARACTERISTICS
(T
J
=25°C, unless otherwise specified)
PARAMETER
Forward Voltage
Reverse Current
Recovered Charge
Reverse Recovery Time
SYMBOL
V
F
I
R
Q
R
t
RR
Peak Reverse Recovery Current
Forward Recovery Voltage
I
RM
V
FR
TEST CONDITIONS
MIN TYP MAX UNIT
I
F
=8A, T
J
=25°C
2
2.9
V
I
F
=8A, T
J
=150°C
1.4 1.85
V
I
F
=16A, T
J
=150°C
1.7 2.3
V
V
R
=600V
9
150 µA
1.1
3
mA
V
R
=500V, T
J
=100°C
I
F
=1A, dI
F
/dt=100A/μs, T
J
=25°C
12
nC
I
F
=1A, V
R
=30V, dI
F
/dt=50A/μs, T
J
=25°C
30
52
ns
T
J
=100°C
32
40
ns
I
F
=8A,V
R
=400V,
dI
F
/dt=500A/μs
19
ns
T
J
=25°C (See Figure1)
I
F
=8A,V
R
=400V, dI
F
/dt=50A/μs, T
J
=125°C
1.5 5.5
A
9.5
12
A
I
F
=8A,V
R
=400V, dI
F
/dt=500A/μs, T
J
=100°C
I
F
=10A, dI
F
/dt=100A/μs(See Figure2)
8
10
V
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www.unisonic.com.tw
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QW-R601-025.b
BYC8-600
TYPICAL CHARACTERISTICS
I
F
dI
F
d
T
Preliminary
DIODE
I
F
t
RR
time
25%
Q
R
100%
V
F
time
Fig 1. Reverse Recovery Definitions; Ramp Recovery
Fig 2. Forward Recovery Definitions
V
FRM
time
V
F
I
R
I
RM
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R601-025.b
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