Document
BYT52.
Vishay Telefunken
Fast Silicon Mesa Rectifiers
Features
D D D D
Glass passivated junction Hermetically sealed package Low reverse current Soft recovery characteristics
Applications
Fast rectifiers and switches
94 9539
Absolute Maximum Ratings
Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Type BYT52A BYT52B BYT52D BYT52G BYT52J BYT52K BYT52M Symbol VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM IFSM IFAV IFAV Tj=Tstg Value 50 100 200 400 600 800 1000 50 0.85 1.4 –65...+175 Unit V V V V V V V A A A °C
Peak forward surge current Average forward current Average forward current Junction and storage temperature range Tj = 25_C Parameter Junction ambient
tp=10ms, half sinewave on PC board l=10mm, TL=25°C
Maximum Thermal Resistance
Test Conditions l=10mm, TL=constant on PC board with spacing 25mm Symbol RthJA RthJA Value 45 100 Unit K/W K/W
Electrical Characteristics
Tj = 25_C Parameter Forward voltage Reverse current Reverse recovery time Test Conditions IF=1A VR=VRRM VR=VRRM, Tj=150°C IF=0.5A, IR=1A, iR=0.25A Type Symbol VF IR IR trr Min Typ Max 1.3 5 150 200 Unit V mA mA ns
Document Number 86029 Rev. 2, 24-Jun-98
www.vishay.de • FaxBack +1-408-970-5600 1 (4)
BYT52.
Vishay Telefunken Characteristics (Tj = 25_C unless otherwise specified)
R thJA – Therm. Resist. Junction / Ambient ( K/W ) 120 I R – Reverse Current ( mA ) 100 80 60 l 40 20 0 0 5 10 15 TL=constant 20 25 30
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1000
100 Scattering Limit 10
l
1 VR = VR RM 0 40 80 120 160 200
0.1
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l – Lead Length ( mm )
Tj – Junction Temperature ( °C )
Figure 1. Max. Thermal Resistance vs. Lead Length
1.2 I FAV– Average Forward Current ( A )
Figure 4. Reverse Current vs. Junction Temperature
10 IF – Forward Current ( A )
1.0 0.8 0.6 0.4 0.2 0 0 40 80
VR = VR RM f 1kHz RthJA 100K/W PC Board
v v
Tj = 25°C 1
Scattering Limit
0.1
0.01 120 160 200
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0
0.6
1.2
1.8
2.4
3.0
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Tamb – Ambient Temperature ( °C )
VF – Forward Voltage ( V )
Figure 2. Max. Average Forward Current vs. Ambient Temperature
Figure 5. Forward Current vs. Forward Voltage
20 I FAV– Average Forward Current ( A ) 2.0 1.6 1.2 0.8 0.4 0 0
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VR = VR RM f 1kHz RthJA=45K/W l=10mm
v
CD – Diode Capacitance ( pF )
Tj = 25°C 16
12
8
4 0
40
80
120
160
200
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0.1
1
10
100
Tamb – Ambient Temperature ( °C )
VR – Reverse Voltage ( V )
Figure 3. Max. Average Forward Current vs. Ambient Temperature
Figure 6. Typ. Diode Capacitance vs. Reverse Voltage
www.vishay.de • FaxBack +1-408-970-5600 2 (4)
Document Number 86029 Rev. 2, 24-Jun-98
BYT52.
Vishay Telefunken Dimensions in mm
∅ 3.6 max. Sintered Glass Case SOD 57 Weight max. 0.5 g Cathode Identification
technical drawings according to DIN specifications 94 9538
∅ 0.82 max.
26 min.
4.2 max.
26 min.
Document Number 86029 Rev. 2, 24-Jun-98
www.vishay.de • FaxBack +1-408-970-5600 3 (4)
BYT52.
Vishay Telefunken Ozone Depleting Substances Policy Statement
It is.