Vishay BYT53D Ultra fast avalanche sinterglass diode Datasheet

BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G
Vishay Semiconductors
Ultra Fast Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction
• Hermetically sealed package
• Low reverse current
• Soft recovery characteristics
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
949539
• Halogen-free according to IEC 61249-2-21
definition
MECHANICAL DATA
APPLICATIONS
Case: SOD-57
• Very fast rectification and switches
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
• Switched mode power supplies
• High-frequency inverter circuits
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 369 mg
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
BYT53A
VR = 50 V; IFAV = 1.9 A
SOD-57
BYT53B
VR = 100 V; IFAV = 1.9 A
SOD-57
BYT53C
VR = 150 V; IFAV = 1.9 A
SOD-57
BYT53D
VR = 200 V; IFAV = 1.9 A
SOD-57
BYT53F
VR = 300 V; IFAV = 1.9 A
SOD-57
BYT53G
VR = 400 V; IFAV = 1.9 A
SOD-57
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Reverse voltage = repetitive peak
reverse voltage
Peak forward surge current
Average forward current
Non repetitive reverse avalanche
energy
PART
SYMBOL
VALUE
UNIT
BYT53A
VR = VRRM
50
V
BYT53B
VR = VRRM
100
V
BYT53C
VR = VRRM
150
V
BYT53D
VR = VRRM
200
V
BYT53F
VR = VRRM
300
V
BYT53G
VR = VRRM
400
V
tp = 10 ms, half sine wave
IFSM
50
A
l = 10 mm, TL = 25 °C
IFAV
1.9
A
I(BR)R = 1 A
ER
20
mJ
Tj = Tstg
- 55 to + 175
°C
See electrical characteristics
Junction and storage temperature
range
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
Document Number: 86030
Rev. 1.9, 04-Aug-10
TEST CONDITION
SYMBOL
VALUE
Lead length l = 10 mm, TL = constant
RthJA
45
K/W
On PC board with spacing 25 mm
RthJA
100
K/W
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
UNIT
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BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G
Ultra Fast Avalanche Sinterglass
Diode
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 1 A
VF
-
-
1.1
V
IF = 1 A, Tj = 175 °C
VF
-
-
0.9
V
VR = VRRM
IR
-
-
5
μA
VR = VRRM, Tj = 150 °C
IR
-
-
200
μA
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
-
-
50
ns
Forward voltage
Reverse current
Reverse recovery time
PART
120
2.0
IFAV - Average Forward Current (A)
RthJA - Ther. Resist. Junction/Ambient (K/W)
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
100
80
60
l
l
40
20
TL = constant
1.6
5
10
15
20
25
1.2
1.0
0.8
0.6
0
40
60
80 100 120 140 160 180
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
1000
VR = VRRM
Tj = 175 °C
IR - Reverse Current (μA)
IF - Forward Current (A)
20
Tamb - Junction Temperature (°C)
16334
10
1
Tj = 25 °C
0.1
0.01
100
10
1
0.001
0
0.5
1
1.5
2
2.5
25
3
VF - Forward Voltage (V)
Fig. 2 - Max. Forward Current vs. Forward Voltage
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2
PCB: d = 25 mm
0.2
0.0
Fig. 1 - Max. Thermal Resistance vs. Lead Length
16333
RthJA = 100 K/W
0.4
30
l - Lead Length (mm)
949552
RthJA = 45 K/W
l = 10 mm
1.4
0
0
VR = VRRM
half sine wave
1.8
16335
50
75
100
125
150
175
Tj - Junction Temperature (°C)
Fig. 4 - Max. Reverse Current vs. Junction Temperature
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
Document Number: 86030
Rev. 1.9, 04-Aug-10
BYT53A, BYT53B, BYT53C, BYT53D, BYT53F, BYT53G
220
Vishay Semiconductors
60
f = 1 MHz
VR = VRRM
200
CD - Diode Capacitance (pF)
PR - Reverse Power Dissipation (mW)
Ultra Fast Avalanche Sinterglass
Diode
180
160
PR - Limit
at 100 % VR
140
120
100
80
PR - Limit
at 80 % VR
60
40
50
40
30
20
10
20
0
0
25
50
75
100
125
150
175
0.1
Tj - Junction Temperature (°C)
16336
16337
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
1
10
100
VR - Reverse Voltage (V)
Fig. 6 - Diode Capacitance vs. Reverse Voltage
3.6 (0.142) max.
0.82 (0.032) max.
PACKAGE DIMENSIONS in millimeters (inches): SOD-57
26 (1.024) min.
4 (0.157) max.
26 (1.024) min.
20543
Document Number: 86030
Rev. 1.9, 04-Aug-10
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
3
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Document Number: 91000
Revision: 11-Mar-11
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