SHANGHAI SUNRISE ELECTRONICS CO., LTD.
P4KE6.8 THRU P4KE440CA
TRANSIENT VOLTAGE SUPPRESSOR
BREAKDOWN VOLTAGE:6.8-440V
PEAK PULSE POWER: 400W
TECHNICAL
SPECIFICATION
FEATURES
DO - 41
• 400W peak pulse power capability
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time:
typically less than 1.0ps from 0V to V
BR
for unidirectional and 5.0nS for bidirectional types.
• High temperature soldering guaranteed:
o
265
C/10S/9.5mm lead length at 5 lbs tension
MECHANICAL DATA
• Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
• Case: Molded with UL-94 Class V-O recognized
flame retardant epoxy
• Polarity: Color band denotes cathode except for
unidirectional types.
Dimensions in inches and (millimeters)
• Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25oC ambient temperature unless otherwise specified)
RATINGS
Peak power dissipation (Note 1) Pppm Minimum 400 W
Peak pulse reverse current (Note 1) Ippm See Table A
Steady state power dissipation (Note 2) Pm(av) 1.0 W
Peak forward surge current (Note 3)
Maximum instantaneous forward voltage at 50A
for unidirectional only (Note 4)
Operating junction and storage temperature range
Notes:
1. 10/1000
2. Tl=75
3. Measured on 8.3ms single half sine-wave or equivalent square wave,duty cycle=4 pulses per minute maximum.
4. V
DEVICES FOR BIDIRECTIONAL APPLICATIONS
1. Suffix 'A' dnotes 5% tolerance device,no suffix 'A' dnotes 10% tolerance device.
2. For bidirectional use 'C' or 'CA' suffix for types P4KE7.5 thru types P4KE440A
(e.g. P4KE7.5C,P4KE440CA), for unidirectional don't use 'C' suffix after types.
3. For bidirectional devices having V
4. Electrical characteristics apply in both directions.
=3.5V max. for devices of V
F
S waveform non-repetitive current pulse, and derated above Ta=25oC
o
C, lead length 9.5mm, Mounted on copper pad area of (40×40mm
200V, and VF=5.0V max. for devices of V
of 10 volts and less, the ID limit is doubled.
WM
SYMBOL VALUE UNITS
I
FSM
V
T
STG,TJ
F
40 A
3.5/6.5 V
-55 to + 175
>200V
o
C
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ELECTRICAL CHARACTERISTICS
( at TA=25oC unless otherwise noted )
Breakdown
Voltage V
Device Type
(Volts)
(NOTE 1)
MIN MAX
*P4KE6.8
*P4KE6.8A
P4KE7.5
P4KE7.5A
P4KE8.2
P4KE8.2A
P4KE9.1
P4KE9.1A
P4KE10
P4KE10A
P4KE11
P4KE11A
P4KE12
P4KE12A
P4KE13
P4KE13A
P4KE15
P4KE15A
P4KE16
P4KE16A
P4KE18
P4KE18A
P4KE20
P4KE20A
P4KE22
P4KE22A
P4KE24
P4KE24A
P4KE27
P4KE27A
P4KE30
P4KE30A
P4KE33
P4KE33A
P4KE36
P4KE36A
P4KE39
P4KE39A
P4KE43
P4KE43A
P4KE47
P4KE47A
P4KE51
P4KE51A
P4KE56
P4KE56A
* Not available as bidirectional devices
6.12 7.48 10.0 5.50 1000.0 38.0 10.8 0.057
6.45 7.14 10.0 5.80 1000.0 40.0 10.5 0.057
6.75 8.25 10.0 6.05 500.0 36.0 11.7 0.061
7.13 7.88 10.0 6.40 500.0 37.0 11.3 0.061
7.38 9.02 10.0 6.63 200.0 33.0 12.5 0.065
7.79 8.61 10.0 7.02 200.0 35.0 12.1 0.065
8.19 10.0 1.0 7.37 50.0 30.0 13.8 0.068
8.65 9.55 1.0 7.78 50.0 31.0 13.4 0.068
9.00 11.0 1.0 8.10 10.0 28.0 15.0 0.073
9.50 10.5 1.0 8.55 10.0 29.0 14.5 0.073
9.90 12.1 1.0 8.92 5.0 26.0 16.2 0.075
10.5 11.6 1.0 9.40 5.0 27.0 15.6 0.075
10.8 13.2 1.0 9.72 5.0 24.0 17.3 0.078
11.4 12.6 1.0 10.2 5.0 25.0 16.7 0.078
11.7 14.3 1.0 10.5 5.0 22.0 19.0 0.081
12.4 13.7 1.0 11.1 5.0 23.0 18.2 0.081
13.5 16.5 1.0 12.1 5.0 19.0 22.0 0.084
14.3 15.8 1.0 12.8 5.0 20.0 21.2 0.084
14.4 17.6 1.0 12.9 5.0 18.0 23.5 0.086
15.2 16.8 1.0 13.6 5.0 19.0 22.5 0.086
16.2 19.8 1.0 14.5 5.0 16.0 26.5 0.088
17.1 18.9 1.0 15.3 5.0 17.0 25.2 0.088
18.0 22.0 1.0 16.2 5.0 14.0 29.1 0.090
19.0 21.0 1.0 17.1 5.0 15.0 27.7 0.090
19.8 24.2 1.0 17.8 5.0 13.0 31.9 0.092
20.9 23.1 1.0 18.8 5.0 14.0 30.6 0.092
21.6 26.4 1.0 19.4 5.0 12.0 34.7 0.094
22.8 25.2 1.0 20.5 5.0 13.0 33.2 0.094
24.3 29.7 1.0 21.8 5.0 11.0 39.1 0.096
25.7 28.4 1.0 23.1 5.0 11.2 37.5 0.096
27.0 33.0 1.0 24.3 5.0 10.0 43.5 0.097
28.5 31.5 1.0 25.6 5.0 10.0 41.4 0.097
29.7 36.3 1.0 26.8 5.0 9.0 47.7 0.098
31.4 34.7 1.0 28.2 5.0 9.0 45.7 0.098
32.4 39.6 1.0 29.1 5.0 8.0 52.0 0.099
34.2 37.8 1.0 30.8 5.0 8.4 49.9 0.099
35.1 42.9 1.0 31.6 5.0 7.4 56.4 0.100
37.1 41.0 1.0 33.3 5.0 7.8 53.9 0.100
38.7 47.3 1.0 34.8 5.0 6.8 61.9 0.101
40.9 45.2 1.0 36.8 5.0 7.1 59.3 0.101
42.3 51.7 1.0 38.1 5.0 6.2 67.8 0.101
44.7 49.4 1.0 40.2 5.0 5.0 64.8 0.101
45.9 56.1 1.0 41.3 5.0 5.7 73.5 0.102
48.5 53.6 1.0 43.6 5.0 6.0 70.1 0.102
50.4 61.6 1.0 45.4 5.0 5.2 80.5 0.103
53.2 58.8 1.0 47.8 5.0 5.5 77.0 0.103
(BR)
Current
I
Test
(mA)
T
Stand-off
Voltage
V
WM
(Volts)
Maximum
Reverse
Leakage at
WM ID
(µA)
V
(NOTE 3)
Maximum
Peak Pulse
Reverse
Current I
ppm
(Amps)
(NOTE 2)
Maximum
Clamping
Voltage at
I
ppm VC
(Volts)
Maximum
Temperature
Coefficient of
(%/oC)
V
(BR)
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