5KP SERIES
GLASS PASSIVATED JUNCTION TRAN-
SIENT VOLTAGE SUPPRESSOR
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
5KP SERIES
Fig. 1 - PEAK PULSE POWER VS PULSE TIME
PEAK PULSE POWER (P
PP
) OR CURRENT (l
PP
)
DERATING PERCENTAGE %
100
Fig. 2 - PULSE DERATING CURVE
P
PPM
, PEAK PULSE POWER, kW
100
Non-Repetitive
Pulse waveform
Shown in Flgure 3
T
A
=25
0
C
75
10
50
1.0
25
0.1
0.1 s
1.0 s
10 s
100 s
1.0ms
10ms
0
0
25
50
75
100
125
150
175
200
td, PULSE WIDTH,
SEC
T
A
, AMBIENT TEMPERATURE,
0
C
Fig. 3 - PULSE WAVEFORM
150
Fig. 4 - TYPICAL JUNCTION CAPACIT
ANCE
UNIDIRECTIONAL
10
4
0
TJ=25C
f=1.0MHz
Vsig=50mVp-p
I
PPM
, PEAK PULSE CURRENT, %
tf=10 se
Peak Value
Ippm
T
A
=25
0
C
Pulse Width (td) is Defined
as the Poitn Where the Peak
Current Decays to 50% of Ipp
40,000
20,000
100
Measursd at
Zero Bias
CJ, CAPACITANCE, pF
10,000
6,000
4,000
2,000
1,000
400
Measursd at
Stand-Off
Voltage(V
MW
)
Half Value-Ipp
2
50
10/1000 sec Waveform
as Defined by R.E.A
e-kt
td
0
1.0
2.0
3.0
4.0
0
t, TIME, ms
200
Pm
(AV)
STEADY STATE POWER DISSIPATION, WATTS
Fig. 5 - STEADY STATE POWER
DERATING CURVE
0.8
100
1.0
2.0
5.0
10
20
50 100 200
V(
WM
), REVERSE STAND-OFF VOLT
AGE,
VOLTS
Fig. 6 - MAXIMUM NON-REPETITIVE
I
FSM
, PEAK FORWARD SURGE CURRENT
AMPERES
0.6
PEAK FORWARD SURGE CURRENT
400
350
300
250
200
150
100
1
2
3
5
10
20
30
50
100
TJ=TJ max
0.4
l
=375"(9.5mm)
8.3ms Single Half Sine-Wave
JEDEC Method
0.2
20mmx20mmx1mm Cu
(0.8"x0.8"x.040")
0
0
25
50
75
100
125
0
150
175
200
T
L
, LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
