BYT79X-600P
Ultrafast recovery diode
19 October 2017
Product data sheet
1. General description
Ultrafast power diode in a SOD113 (TO-220F) plastic package.
2. Features and benefits
•
•
•
•
•
•
•
Low on-state loss
Ultra low leakage
Low switching loss
Fast switching
Soft recovery characteristic
High thermal cycling performance
Low thermal resistance
3. Applications
•
•
Home appliance power supply
Discontinuous Current Mode (DCM) Power Factor Correction (PFC)
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VR
reverse voltage
DC
-
-
600
V
IF(AV)
average forward
current
δ = 0.5 ; Th ≤ 71 °C; square-wave;
Fig. 1; Fig. 2; Fig. 3
-
-
15
A
IFRM
repetitive peak forward δ = 0.5 ; tp = 25 µs; Th ≤ 71 °C;
current
square-wave
-
-
30
A
IFSM
non-repetitive peak
forward current
tp = 10 ms; Tj(init) = 25 °C; sinusoidal
waveform; Fig. 4
-
-
150
A
tp = 8.3 ms; Tj(init) = 25 °C; sinusoidal
waveform
-
-
165
A
IF = 15 A; Tj = 25 °C; Fig. 6
-
1.1
1.38
V
IF = 15 A; Tj = 125 °C; Fig. 6
-
0.96
1.25
V
IF = 1 A; VR = 30 V; dIF/dt = 100 A/µs;
Tj = 25 °C; Fig. 7
-
50
60
ns
Static characteristics
VF
forward voltage
Dynamic characteristics
trr
reverse recovery time
BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
5. Pinning information
Table 2. Pinning information
Pin
Symbol Description
1
K
Simplified outline
cathode
Graphic symbol
K
mb
A
001aaa020
2
A
anode
mb
n.c.
mounting base; isolated
1
2
TO-220F (SOD113)
6. Ordering information
Table 3. Ordering information
Type number
BYT79X-600P
Package
Name
Description
Version
TO-220F
plastic single-ended package; isolated heatsink mounted; 1
mounting hole; 2-lead TO-220 "full pack"
SOD113
7. Marking
Table 4. Marking codes
Type number
Marking code
BYT79X-600P
BYT79X-600P
BYT79X-600P
Product data sheet
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BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
VRRM
Conditions
Min
Max
Unit
repetitive peak reverse
voltage
-
600
V
VRWM
crest working reverse
voltage
-
600
V
VR
reverse voltage
DC
-
600
V
IF(AV)
average forward current
δ = 0.5 ; Th ≤ 71 °C; square-wave; Fig. 1;
Fig. 2; Fig. 3
-
15
A
IFRM
repetitive peak forward
current
δ = 0.5 ; tp = 25 µs; Th ≤ 71 °C; squarewave
-
30
A
IFSM
non-repetitive peak
forward current
tp = 10 ms; Tj(init) = 25 °C; sinusoidal
waveform; Fig. 4
-
150
A
tp = 8.3 ms; Tj(init) = 25 °C; sinusoidal
waveform
-
165
A
Tstg
storage temperature
-65
175
°C
Tj
junction temperature
-
175
°C
Ptot
(W)
aaa029-001
30
δ=1
Ptot
(W)
25
aaa029-002
25
a = 1.57
20
0.5
1.9
2.2
20
15
0.2
15
2.8
4.0
0.1
10
10
5
5
0
0
4
8
12
16
0
20
24
IF(AV) (A)
IF(AV) = IF(RMS) × √δ
Vo = 1.055 V; Rs = 0.013 Ω
Product data sheet
2.5
5
7.5
10
12.5
IF(AV) (A)
15
a = form factor = I F(RMS) / IF(AV)
Vo = 1.055 V; Rs = 0.013 Ω
Fig. 1. Forward power dissipation as a function of
average forward current; square waveform; maximum
values
BYT79X-600P
0
Fig. 2. Forward power dissipation as a function
of average forward current; sinusoidal waveform;
maximum values
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BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
IF(AV)
(A)
aaa029-003
20
aaa029-004
103
IFSM
(A)
71°C
15
102
10
IF
IFSM
5
0
-50
0
50
100
150
Th (°C)
Fig. 3. Forward current as a function of heatsink
temperature; maximum values
BYT79X-600P
Product data sheet
10
10-5
200
t
tp
Tj(init) = 25 °C max
10-4
10-3
tp (s)
10-2
Fig. 4. Non-repetitive peak forward current as a function
of pulse width; sinusoidal waveform; maximum values
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BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
9. Thermal characteristics
Table 6. Thermal characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Rth(j-h)
thermal resistance
from junction to
heatsink
with heatsink compound; Fig. 5
-
-
4.8
K/W
Rth(j-a)
thermal resistance
from junction to
ambient free air
in free air
-
55
-
K/W
aaa029-005
10
Zth(j-h)
(K/W)
1
10-1
P
10-2
t
tp
10-3
10-5
10-4
10-3
10-2
10-1
1
tp (s)
10
Fig. 5. Transient thermal impedance from junction to heatsink as a function of pulse width
10. Isolation characteristics
Table 7. Isolation characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Visol(RMS)
RMS isolation voltage
50 Hz ≤ f ≤ 60 Hz; RH ≤ 65 %; from
all pins to external heatsink; sinusoidal
waveform; clean and dust free
-
-
2500
V
Cisol
isolation capacitance
from cathode to external heatsink
-
10
-
pF
BYT79X-600P
Product data sheet
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BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
11. Characteristics
Table 8. Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
IF = 15 A; Tj = 25 °C; Fig. 6
-
1.1
1.38
V
IF = 15 A; Tj = 125 °C; Fig. 6
-
0.96
1.25
V
VR = 600 V; Tj = 25 °C
-
1
10
µA
VR = 600 V; Tj = 125 °C
-
80
200
µA
Static characteristics
VF
forward voltage
IR
reverse current
Dynamic characteristics
trr
reverse recovery time
IF = 1 A; VR = 30 V; dIF/dt = 100 A/µs;
Tj = 25 °C; Fig. 7
-
50
60
ns
IRM
peak reverse recovery
current
IF = 1 A; VR = 30 V; dIF/dt = 100 A/µs;
Tj = 100 °C
-
3
-
A
Qr
recovered charge
IF = 1 A; VR = 30 V; dIF/dt = 100 A/µs;
Tj = 25 °C; Fig. 7
-
60
-
nC
IF = 2 A; VR = 30 V; dIF/dt = 20 A/µs;
Tj = 25 °C; Fig. 7
-
60
110
nC
IF
(A)
aaa029-006
30
IF
dlF
dt
25
trr
20
time
15
(2)
(1)
25 %
(3)
10
5
0
100 %
Qr
IR
IRM
003aac562
0
0.5
1
1.5
VF (V)
2
Vo = 1.055 V; Rs = 0.013 Ω
(1) Tj = 125 °C; typical values
(2) Tj = 125 °C; maximum values
(3) Tj = 25 °C; maximum values
Fig. 7. Reverse recovery definitions; ramp recovery
Fig. 6. Forward current as a function of forward voltage
BYT79X-600P
Product data sheet
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BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
12. Package outline
Plastic single- ended package; isolated heatsink m ounted;
1 m ounting hole; 2- lead TO- 220 ‘full pack’
SOD113
A
A1
E
z(2)
P
q
m
T(4)
D
HE
L2
j(3)
L1(1)
k(3)
Q
L
1
b1
2
b
w
c
e
0
5
10 mm
scale
Dimensions (mm are the original dimensions)
Unit
max
nom
min
mm
A
A1
b
b1
c
D
E
e
4.6
2.9
0.9
1.1
0.7
15.8 10.3
4.0
2.5
0.7
0.9
0.4
15.2
9.7
HE
max
5.08 19.0
L2
L1(1) max
j(3)
k(3)
L
2.7
0.6
14.4
3.3
1.7
0.4
13.5
2.8
0.5
m
P
Q
6.5
3.2
2.6
6.3
3.0
2.3
Notes
1. Terminals are uncontrolled within zone L1.
2. z is depth of T.
3. Dot lines area designs may vary.
4. Eject pin mark is for reference only.
Outline
version
SOD113
T(4)
w
z(2)
2.6
2.55
0.4
0.8
sod113_po
References
IEC
q
JEDEC
JEITA
European
projection
Issue date
07-06-08
15-08-28
2-lead TO-220F
Fig. 8. Package outline TO-220F (SOD113)
BYT79X-600P
Product data sheet
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BYT79X-600P
WeEn Semiconductors
Ultrafast recovery diode
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Data sheet status
Document
status [1][2]
Product
status [3]
Objective
[short] data
sheet
Development This document contains data from
the objective specification for product
development.
Preliminary
[short] data
sheet
Qualification
This document contains data from the
preliminary specification.
Product
[short] data
sheet
Production
This document contains the product
specification.
[1]
[2]
[3]
Definition
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
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specified use without further testing or modification.
Please consult the most recently issued document before initiating or
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BYT79X-600P
Product data sheet
Customers are responsible for the design and operation of their applications
and products using WeEn Semiconductors products, and WeEn
Semiconductors accepts no liability for any assistance with applications or
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Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
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Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
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BYT79X-600P
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Ultrafast recovery diode
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Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
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BYT79X-600P
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Ultrafast recovery diode
14. Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Quick reference data....................................................1
5. Pinning information......................................................2
6. Ordering information....................................................2
7. Marking.......................................................................... 2
8. Limiting values............................................................. 3
9. Thermal characteristics............................................... 5
10. Isolation characteristics.............................................5
11. Characteristics............................................................ 6
12. Package outline.......................................................... 7
13. Legal information....................................................... 8
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WeEn Semiconductors Co., Ltd. 2017. All rights reserved
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Date of release: 19 October 2017
BYT79X-600P
Product data sheet
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19 October 2017
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WeEn Semiconductors Co., Ltd. 2017. All rights reserved
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