BYV38-TR Vishay, BYV38-TR Datasheet - Page 2

• Manufacturer Part Number: BYV38-TR
• Description: AVALANCHE DIODE, 2A, 1KV, SOD-57
• Manufacturer: Vishay

Specifications of BYV38-TR

• Repetitive Reverse Voltage Vrrm Max: 1kV
• Forward Current If(av): 2A
• Forward Voltage Vf Max: 1.1V
• Reverse Recovery Time Trr Max: 300ns
• Forward Surge Current Ifsm Max: 50A
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL CHARACTERISTICS (T
Document Number: 86045
Rev. 1.7, 31-Mar-10
Fig. 2 - Max. Reverse Power Dissipation vs. Junction Temperature
Fig. 3 - Max. Reverse Current vs. Junction Temperature
Fig. 1 - Max. Thermal Resistance vs. Lead Length
15774
15775
1000
120
500
450
400
350
300
250
200
150
100
100
949552
100
50
80
60
40
20
10
0
0
1
25
25
0
V
R
= V
50
T
50
T
5
j
j
RRM
- Junction Temperature (°C)
- Junction Temperature (°C)
l - Lead Length (mm)
160 K/W
75
10
75
100 K/W
[e-mail], [e-mail],
R
For technical questions within your region, please contact one of the following:
thJA
100
100
15
= 45 K/W
BYV38
T
125
125
l
L
20
V
= constant
R
= V
amb
RRM
Fast Avalanche Sinterglass Diode
BYV37
150
150
25
l
= 25 °C, unless otherwise specified)
175
175
30
Fig. 5 - Max. Average Forward Current vs. Ambient Temperature
Fig. 6 - Typ. Diode Capacitance vs. Reverse Voltage
16343
16344
15776
0.001
[e-mail]
0.01
Fig. 4 - Forward Current vs. Forward Voltage
2.5
2.0
1.5
1.0
0.5
0.1
10
20
15
10
35
30
25
0
5
1
0
0.1
0
0
PCB: d = 25 mm
R
20
thJA
T
T
amb
j
0.4
= 175 °C
≤ 100 K/W
40
V
V
- Ambient Temperature (°C)
F
R
Vishay Semiconductors
- Forward Voltage (V)
- Reverse Voltage (V)
60
1
0.8
80 100 120 140 160 180
T
j
= 25 °C
1.2
R
thJA
BYV37, BYV38
I = 10 mm
≤ 45 K/W
10
half sinewave
1.6
V
R
f = 1 MHz
= V
RRM
2.0
www.vishay.com
100
129