BYW178-TR Vishay, BYW178-TR Datasheet - Page 3

• Manufacturer Part Number: BYW178-TR
• Description: AVALANCHE DIODE, 3A, 800V, SOD-64
• Manufacturer: Vishay

Specifications of BYW178-TR

• Repetitive Reverse Voltage Vrrm Max: 800V
• Forward Current If(av): 3A
• Forward Voltage Vf Max: 1.9V
• Reverse Recovery Time Trr Max: 50ns
• Forward Surge Current Ifsm Max: 80A
• Diode Type: Fast Recovery
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 800 V
• Forward Voltage Drop: 1.9 V
• Recovery Time: 50 ns
• Forward Continuous Current: 3 A
• Max Surge Current: 80 A
• Reverse Current Ir: 1 uA
• Mounting Style: SMD/SMT
• Package / Case: SOD-64
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE DIMENSIONS in millimeters (inches): SOD-64
Document Number: 86047
Rev. 1.7, 04-Aug-10
16462
Fig. 7 - Diode Capacitance vs. Reverse Voltage
90
80
70
60
50
40
30
20
10
0
0.1
Sintered Glass Case
SOD-64
Document-No.: 6.563-5006.4-4
Rev. 3 - Date: 09.February.2005
94 9587
V
R
1000
1.0
100
949562
– Reverse Voltage ( V )
10
1
[e-mail], [e-mail],
10
For technical questions within your region, please contact one of the following:
-4
0.02
0.05
t
p
/T = 0.5
26(1.014) min.
0.01
0.2
0.1
10
10.0
-3
f = 1 MHz
10
Ultra Fast Avalanche Sinterglass
-2
t
p
- Pulse Length (s)
100.0
Cathode Identification
10
-1
Fig. 8 - Thermal Response
10
-0
4 (0.156) max.
Diode
10
1
10
2
4.3 (0.168) max.
[e-mail]
I
FRM
Forward Current (A)
100 °C
70 °C
- Repetitive Peak
10
26 (1.014) min.
0
V
R
RRM
thJA
T
amb
10
= 70 K/W
= 600 V
= 25 °C
Vishay Semiconductors
1
45 °C
1.35 (0.053) max.
10
2
BYW178
www.vishay.com
3