Vishay BYW73-TR Fast avalanche sinterglass diode Datasheet

BYW72, BYW73, BYW74, BYW75, BYW76
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Vishay Semiconductors
Fast Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• Soft recovery characteristics
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
949588
MECHANICAL DATA
APPLICATIONS
Case: SOD-64
• Fast rectification and switching diode for example for
TV-line output circuits and switch mode power supply
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 858 mg




ORDERING INFORMATION (Example)
DEVICE NAME
ORDERING CODE
TAPED UNITS
BYW72 or BYW73
BYW73-TR
2500 per 10" tape and reel
MINIMUM ORDER QUANTITY
12 500
BYW72 or BYW73
BYW73-TAP
2500 per ammopack
12 500
BYW74 or BYW75 or BYW76
BYW76TR
2500 per 10" tape and reel
12 500
BYW74 or BYW75 or BYW76
BYW76TAP
2500 per ammopack
12 500
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
BYW72
VR = 200 V; IF(AV) = 3 A
SOD-64
BYW73
VR = 300 V; IF(AV) = 3 A
SOD-64
BYW74
VR = 400 V; IF(AV) = 3 A
SOD-64
BYW75
VR = 500 V; IF(AV) = 3 A
SOD-64
BYW76
VR = 600 V; IF(AV) = 3 A
SOD-64
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
PART
SYMBOL
VALUE
UNIT
BYW72
VR = VRRM
200
V
BYW73
VR = VRRM
300
V
BYW74
VR = VRRM
400
V
BYW75
VR = VRRM
500
V
BYW76
VR = VRRM
600
V
IFSM
100
A
Repetitive peak forward current
IFRM
15
A
Average forward current
IF(AV)
3
A
ER
10
mJ
Tj = Tstg
- 55 to + 175
°C
Reverse voltage = repetitive peak
reverse voltage
Peak forward surge current
Non repetitive reverse avalanche
energy
Junction and storage temperature
range
Rev. 1.8, 11-Sep-12
TEST CONDITION
See electrical characteristics
tp = 10 ms, half sine wave
I(BR)R = 0.4 A
Document Number: 86050
1
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
BYW72, BYW73, BYW74, BYW75, BYW76
www.vishay.com
Vishay Semiconductors
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
TEST CONDITION
SYMBOL
VALUE
UNIT
Lead length l = 10 mm, TL = constant
RthJA
25
K/W
On PC board with spacing 25 mm
RthJA
70
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
IF = 3 A
VF
-
0.95
1.1
V
VR = VRRM
IR
-
1
5
μA
VR = VRRM, Tj = 150 °C
IR
-
60
150
μA
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
-
-
200
ns
Forward voltage
Reverse current
Reverse recovery time
PART
UNIT
3.5
40
IFAV - Average Forward Current (A)
RthJA - Ther. Resist. Junction/Ambient (K/W)
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
30
20
l
l
10
TL = constant
VR = VRRM
half sinewave
3.0
RthJA = 45 K/W
I = 10 mm
2.5
2.0
1.5
RthJA = 70 K/W
PCB: d = 25 mm
1.0
0.5
0
0
0
5
10
15
20
25
l - Lead Length (mm)
949548
0
30
Fig. 1 - Max. Thermal Resistance vs. Lead Length
20
40
60
80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
16356
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
100
1000
IR - Reverse Current (A)
IF - Forward Current (A)
VR = VRRM
10
Tj = 175 °C
1
Tj = 25 °C
0.1
0.01
100
10
0.001
0
16355
0.4
0.8
1.2
1.6
VF - Forward Voltage (V)
Fig. 2 - Max. Forward Current vs. Forward Voltage
Rev. 1.8, 11-Sep-12
1
25
2.0
16357
50
75
100
125
150
175
Tj - Junction Temperature (°C)
Fig. 4 - Max. Reverse Current vs. Junction Temperature
Document Number: 86050
2
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
BYW72, BYW73, BYW74, BYW75, BYW76
Vishay Semiconductors
300
90
VR = VRRM
CD - Diode Capacitance (pF)
PR - Reverse Power Dissipation (mW)
www.vishay.com
250
200
PR-Limit
at 100 % VR
150
100
PR-Limit
at 80 % VR
50
70
60
50
40
30
20
10
0
25
50
75
100
125
150
0
0.1
175
Tj - Junction Temperature (°C)
16358
1
10
100
VR - Reverse Voltage (V)
16359
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
Zthp - Thermal Resist. for Pulse Cond. (K/W)
f = 1 MHz
80
Fig. 6 - Diode Capacitance vs. Reverse Voltage
1000
VRRM = 600 V
RthJA = 70 K/W
100
Tamb = 25 °C
tp/T = 0.5
100 °C
0.2
10
45 °C
0.1
70 °C
0.05
0.02
0.01
1
10-4
10-3
10-2
949562
10-1
10-0
101
102
tp - Pulse Length (s)
100
101
102
IFRM - Repetitive Peak
Forward Current (A)
Fig. 7 - Thermal Response
PACKAGE DIMENSIONS in millimeters (inches): SOD-64
Sintered Glass Case
SOD-64
Cathode Identification
4.3 (0.168) max.
1.35 (0.053) max.
26(1.014) min.
4 (0.156) max.
26 (1.014) min.
Document-No.: 6.563-5006.4-4
Rev. 3 - Date: 09.February.2005
94 9587
Rev. 1.8, 11-Sep-12
Document Number: 86050
3
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 02-Oct-12
1
Document Number: 91000
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