Datasheet

2N6504 Series
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3
+ Current
+ Voltage
V
TM
I
DRM
at V
DRM
I
H
Symbol Parameter
V
DRM
Peak Repetitive Off State Forward Voltage
I
DRM
Peak Forward Blocking Current
V
RRM
Peak Repetitive Off State Reverse Voltage
I
RRM
Peak Reverse Blocking Current
V
TM
Peak On State Voltage
I
H
Holding Current
Voltage Current Characteristic of SCR
Anode +
on state
Reverse Blocking Region
(off state)
Reverse Avalanche Region
Anode –
Forward Blocking Region
I
RRM
at V
RRM
(off state)
C
T , MAXIMUM CASE TEMPERATURE ( C)°
dc180°
16
12
0
80
90
10
0
110
13
0
60°
α = 30°
0 4.0 8.0 12 20
α = CONDUCTION ANGLE
I
T(AV)
, ONSTATE FORWARD CURRENT (AMPS)
α
90°
P , AVERAGE POWER (WATTS)
(AV)
180°
90°
24
0
8.0
16
32
T
J
= 125°C
dc
60°
α = 30°
I
T(AV)
, AVERAGE ONSTATE FORWARD CURRENT (AMPS)
160 4.0 8.0 12 20
α = CONDUCTION ANGLE
α
Figure 1. Average Current Derating Figure 2. Maximum On–State Power Dissipation