Vishay BYV27-50 Ultra-fast avalanche sinterglass diode Datasheet

BYV27-50, BYV27-100, BYV27-150, BYV27-200
Vishay Semiconductors
Ultra-Fast Avalanche Sinterglass Diode
FEATURES
• Controlled avalanche characteristic
• Low forward voltage
• Ultra fast recovery time
• Glass passivated junction
• Hermetically sealed package
• 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
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
• Very fast rectification diode e.g. for switch mode power
supply
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 369 mg
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
BYV27-50
VR = 50 V; IFAV = 2 A
SOD-57
BYV27-100
VR = 100 V; IFAV = 2 A
SOD-57
BYV27-150
VR = 150 V; IFAV = 2 A
SOD-57
BYV27-200
VR = 200 V; IFAV = 2 A
SOD-57
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Peak reverse voltage, non repetitive
Reverse voltage = repetitive peak
reverse voltage
Peak forward surge current
See electrical characteristics
See electrical characteristics
tp = 10 ms, half sine wave
PART
SYMBOL
VALUE
UNIT
BYV27-50
VRSM
55
V
BYV27-100
VRSM
110
V
BYV27-150
VRSM
165
V
BYV27-200
VRSM
220
V
BYV27-50
VR = VRRM
50
V
BYV27-100
VR = VRRM
100
V
BYV27-150
VR = VRRM
150
V
BYV27-200
VR = VRRM
200
V
A
IFSM
50
Repetitive peak forward current
IFRM
15
A
Average forward current
IFAV
2
A
ER
20
mJ
Tj = Tstg
- 55 to + 175
°C
Pulse energy in avalanche
mode, non repetitive (inductive
load switch off)
Junction and storage temperature
range
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66
I(BR)R = 1 A, Tj = 175 °C
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
Document Number: 86042
Rev. 1.7, 25-Aug-10
BYV27-50, BYV27-100, BYV27-150, BYV27-200
Ultra-Fast Avalanche Sinterglass
Diode
Vishay Semiconductors
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
TEST CONDITION
SYMBOL
VALUE
l = 10 mm, TL = constant
RthJA
45
UNIT
K/W
On PC board with spacing 25 mm
RthJA
100
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Forward voltage
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 3A
VF
-
-
1.07
V
IF = 3 A, Tj = 175 °C
VF
-
-
0.88
V
VR = VRRM
IR
-
-
1
μA
Reverse current
Reverse recovery time
PART
VRSM
IR
-
-
100
μA
VR = VRRM, Tj = 165 °C
IR
-
-
150
μA
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
-
-
25
ns
120
2.5
l
l
IFAV - Average Forward Current (A)
RthJA - Therm.Resist.Junction/Ambient (K/W)
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
100
80
TL = constant
60
40
20
VR = VRRM
half sine wave
RthJA = 45 K/W
l = 10 mm
2.0
1.5
1.0
0.5
RthJA = 100 K/W
PCB: d = 25 mm
0
0.0
0
5
10
15
20
25
30
l - Lead Length (mm)
949526
0
Fig. 1 - Typ. Thermal Resistance vs. Lead Length
20
40
60
80
100 120 140 160 180
Tamb - Ambient Temperature (°C)
16383
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
1000
100
IR - Reverse Current (A)
IF - Forward Current (A)
VR = VRRM
10
Tj = 175 °C
Tj = 25 °C
1
0.1
0.01
0.001
0.0
16382
100
10
1
0.5
1.0
1.5
2.0
VF - Forward Voltage (V)
Fig. 2 - Forward Current vs. Forward Voltage
Document Number: 86042
Rev. 1.7, 25-Aug-10
25
2.5
16384
50
75
100
125
150
175
Tj - Junction Temperature (°C)
Fig. 4 - Reverse Current vs. Junction Temperature
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
67
BYV27-50, BYV27-100, BYV27-150, BYV27-200
Ultra-Fast Avalanche Sinterglass
Diode
100
70
VR = VRRM
f = 1 MHz
CD - Diode Capacitance (pF)
PR - Reverse Power Dissipation (mW)
Vishay Semiconductors
60
50
40
PR - Limit
at 100 % VR
30
PR - Limit
at 80 % VR
20
10
80
60
40
20
0
0
25
50
75
100
125
150
0.1
175
Tj - Junction Temperature (°C)
16385
16386
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
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68
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
Document Number: 86042
Rev. 1.7, 25-Aug-10
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Document Number: 91000
Revision: 11-Mar-11
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