P6KE SERIES
P
PPM
,PEAK PULSE FORWARD,KW
100
Non-Repetitve
Pulse Wavefom
Shown in Figure.3
O
T
A
= 25 C
100
PEAK PULSE FORWARD (P
PP
) OR CURRENT (I
PP
)
DERATING IN PERCENTAGE %
75
10
50
1.0
25
0.1
0.1
1.0
10
100
1000
10000
0
0
25
50
75
100
125
150
175
200
td,PULSE WIDTH, micro sec
Fig.1 PEAK PULSE POWER RATING
PULSE TIME CURVE
T
A
,AMBIENT TEMPERATURE,
O
C
Fig.2 PULSE DERATING CURVE
I
PPM
,PEAK PULSE CURRENT,%
150
tf = 10usec
T
A
= 25
O
C
Pulse Width (td) is Defined
as the Point where the Peak
Current Decayst to 50% of Ipp
6,000
4,000
T 25 C
j=
f= 1.0MHZ
Vsig = 50 m Vp -p
100
Peak Value
Ippm
2,000
Me a sure d a t
Ze ro Bia s
Ha lf Va lue -Ip p
2
50
10/1000u se c Wa ve fo rm
a s De fine d b ye R.E.A.
C
J
,CAPACITANCE,p F
1,000
800
600
400
Me a sure d a t
Sta n d - Off
Vo lta G (V
RWM
)
e
e -kt
200
td
0
0
1.0
2.0
3.0
4.0
T,TIME,ms
100
80
60
40
Fig.3 PULSE WAVEFORM
20
I
FSM
,PEAK FORWARD SURGE CURRENT,
AMPERES
200
T
J
= T
J
m a x
8.3m s S
ing le Ha lf Sine -Wa ve
JEDEC M e tho d
10
1.0
2.0
5.0
10
20
50 100
200
100
V(
RWM
), REVERSE STAND-OFF VOLTAGE, VOLTS
50
Fig.4 TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
Pm(
AV
)STEADY STATE POWER DISSIPATION
, WATTS
5.00
10
1
5
10
50
100
3.75
NUMBER OF CYCLES AT 60Hz
2.50
= 375"(9.5m m )
Fig.5 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
1.25
20m m 2 0m m 1 m m
Co p p e r He a t Sinks
(0.8" 0.8" 0.40")
+
+
+
0
+
0
25
50
75
100
125
150
175
200
T
L
, LEAD T
EMPERATURE, C
Fig.6 STEADY STATE POWER DERATING CURVE
PLEASE REFER THE TVS APPLICATION NOTE IN PANJIT WEBSITE
http://www.panjit.com/protection-transient-voltage-suppressors.html
STAD-MAY.25.2007
PAGE . 4
PANJIT [ PAN JIT INTERNATIONAL INC. ]
