Datasheet

1N6267A Series
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4
Figure 1. Pulse Rating Curve
100
80
60
40
20
0
0 25 50 75 100 125 150 175 200
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT @ T
A
= 25 C°
T
A
, AMBIENT TEMPERATURE (°C)
Figure 2. Pulse Derating Curve
5
4
3
2
1
25 50 75 100 125 150 175 200
P
D
, STEADY STATE POWER DISSIPATION (WATTS)
T
L
, LEAD TEMPERATURE (°C)
3/8″
3/8″
0
0
100
50
0
01 2 3 4
t, TIME (ms)
, VALUE (%)
t
r
t
P
PEAK VALUE − I
PP
HALF VALUE −
I
PP
2
PULSE WIDTH (t
P
) IS DEFINED AS
THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50% OF I
PP
.
tr ≤ 10ms
1ms 10ms 100ms
1 ms 10 ms
100
10
1
t
P
, PULSE WIDTH
P
PK
, PEAK POWER (kW)
NONREPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 5
0.1ms
I
PP
Figure 3. Capacitance versus Breakdown Voltage
1N6267A/1.5KE6.8A
through
1N6303A/1.5KE200A
V
BR
, BREAKDOWN VOLTAGE (VOLTS)
1 10 100 1000
10,000
1000
100
10
C, CAPACITANCE (pF)
MEASURED @ V
RWM
MEASURED @
ZERO BIAS
Figure 4. Steady State Power Derating Figure 5. Pulse Waveform
1N6373, ICTE-5, MPTE-5,
through
1N6389, ICTE-45, C, MPTE-45, C
V
BR
, BREAKDOWN VOLTAGE (VOLTS)
1 10 100 1000
10,000
1000
100
10
C, CAPACITANCE (pF)
MEASURED @
ZERO BIAS
MEASURED @ V
RWM