Vishay BYW36 Fast avalanche sinterglass diode Datasheet

BYW32, BYW33, BYW34, BYW35, BYW36
Vishay Semiconductors
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
• Fast rectification an 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. 369 mg
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
BYW32
VR = 200 V; IFAV = 2 A
SOD-57
BYW33
VR = 300 V; IFAV = 2 A
SOD-57
BYW34
VR = 400 V; IFAV = 2 A
SOD-57
BYW35
VR = 500 V; IFAV = 2 A
SOD-57
BYW36
VR = 600 V; IFAV = 2 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
See electrical characteristics
PART
SYMBOL
VALUE
UNIT
BYW32
VR = VRRM
200
V
BYW33
VR = VRRM
300
V
BYW34
VR = VRRM
400
V
BYW35
VR = VRRM
500
V
BYW36
VR = VRRM
600
V
A
tp = 10 ms, half sine wave
IFSM
50
IFRM
12
A
ϕ = 180°
IFAV
2
A
I(BR)R = 0.4 A
ER
10
mJ
Tj = Tstg
- 55 to + 175
°C
Repetitive peak forward current
Average forward current
Non repetitive reverse avalanche
energy
Junction and storage temperature
range
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
Document Number: 86048
Rev. 1.7, 30-Jul-10
TEST CONDITION
SYMBOL
VALUE
UNIT
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]
www.vishay.com
1
BYW32, BYW33, BYW34, BYW35, BYW36
Fast Avalanche Sinterglass Diode
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
IF = 1 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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
2.5
IFAV - Average Forward Current (A)
RthJA - Ther. Resist. Junction/Ambient (K/W)
120
100
80
60
l
l
40
20
TL = constant
VR = VRRM
half sinewave
2.0
1.5
1.0
5
10
15
20
25
0
0
30
l - Lead Length (mm)
949552
RthJA = 100 K/W
PCB: d = 25 mm
0.5
0
0
RthJA = 45 K/W
I = 10 mm
Fig. 1 - Max. Thermal Resistance vs. Lead Length
20
40
60
80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
16346
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
1000
100
10
IR - Reverse Current (A)
IF - Forward Current (A)
VR = VRRM
Tj = 175 °C
1
Tj = 25 °C
0.1
0.01
100
10
1
25
0.001
0
16345
0.5
1.0
1.5
2.0
2.5
3.0
VF - Forward Voltage (V)
Fig. 2 - Forward Current vs. Forward Voltage
www.vishay.com
2
16347
50
75
100
125
150
175
Tj - Junction Temperature (°C)
Fig. 4 - Reverse Current vs. Junction Temperature (°C)
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
Document Number: 86048
Rev. 1.7, 30-Jul-10
BYW32, BYW33, BYW34, BYW35, BYW36
300
Vishay Semiconductors
40
f = 1 MHz
VR = VRRM
CD - Diode Capacitance (pF)
PR - Reverse Power Dissipation (mW)
Fast Avalanche Sinterglass Diode
250
200
PR-Limit
at 100 % VR
150
100
PR-Limit
at 80 % VR
50
35
30
25
20
15
10
5
0
25
50
75
100
125
150
0
0.1
175
Tj - Junction Temperature (°C)
16348
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
Zthp - Thermal Resist. for Pulse Cond. (K/W)
1
10
100
VR - Reverse Voltage (V)
16349
Fig. 6 - Diode Capacitance vs. Reverse Voltage
1000
VRRM = 600 V
RthJA = 100 K/W
100
Tamb = 25 °C
tp/T = 0.5
45 °C
0.2
0.1
50 °C
100 °C
10
0.02
70 °C
0.01
1
10-5
10-4
949561
Single pulse
10-3
10-2
10-1
100
101
tp - Pulse Length (s)
100
101
IFRM - Repetitive Peak
Forward Current (A)
Fig. 7 - Thermal Response
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: 86048
Rev. 1.7, 30-Jul-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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