6DFN12A thru 6DFN51A
Vishay General Semiconductor
www.vishay.com
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C, unless otherwise noted)
Axis Title
Axis Title
10
10000
1000
100
10 000
1000
100
10000
1000
100
Measured at zero bias
1
Measured at stand-off
voltage% VWM
TJ = 2ꢀ °C
f = 1.0 MHz
V
sig = ꢀ0 mVp-p
0.1
10
10 000
10
10
10
100
1000
10
20
30
40
ꢀ0 60
td - Pulse Width (µs)
VBR - Breakdown Voltage (V)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 4 - Typical Junction Capacitance
Axis Title
Axis Title
100
7ꢀ
ꢀ0
2ꢀ
0
10000
1000
100
1000
100
10
10000
1000
100
RthJA Junction to ambient
RthJM Junction to mount
1
10
0%1
10
0
2ꢀ ꢀ0 7ꢀ 100 12ꢀ 1ꢀ0 17ꢀ 200
TJ - Initial Temperature (°C)
0.001 0.01
0.1
1
10
100 1000
tp - Pulse Duration (s)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Fig. 5 - Typical Transient Thermal Impedance
Axis Title
1ꢀ0
100
ꢀ0
10000
1000
100
TJ = 2ꢀ °C
tr = 10 µs
Pulse width (td) is defined
as the point where the peak
current decays to ꢀ0 ꢁ of IPPM
Peak value IPPM
Half value IPPM - IPPM/2
10/1000 µs waveform
td
0
10
0
0.ꢀ 1.0 1.ꢀ 2.0 2.ꢀ 3.0 3.ꢀ 4.0
tp - Time (ms)
Fig. 3 - Pulse Waveform
Note
Fig. 1, power calculations is based on IPPM times defined maximum clamping voltage by pulse width
•
Revision: 10-Nov-2023
Document Number: 98464
4
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