Transient Voltage Suppressors
DO-204AL/DO-41
P4KE Series
FEATURE
Peak Pulse Power Dissipation: 400W
Fast response time. IR less than 1μA above 12V. Duty cycle: 0.01%
Excellent clamping capability, Low Zener impedance
Glass passivated junction
High Temperature soldering guaranteed: 265°C, 10 seconds.
Terminals: Axial leads, solderable per MIL-STD-750, Method 2026
UL Flammability Classification Rating 94V-0
UL safety approved: certification No: E223045
MAXIMUM RATINGS AND CHARACTERISTICS
Parameter
Symbol
PPPM
Value
Minimum 400
See Table
1.5
Unit
Watts
Amps
Watts
Peak Pulse Power Dissipation on 10/1000μs waveform. (Note 1,Fig. 1)
Peak Pulse Current on 10/1000μs waveform. (Note 1,Fig. 3)
IPPM
Steady State Power Dissipation at T =75°C,Lead length .375” (9.5mm). (Fig. 5)
PM(AV)
L
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed
on Rated Load. (JEDEC Method) (Note 2, Fig. 6)
IFSM
40
Amps
°C
TJ , TSTG
Operating junction and Storage Temperature Range.
-55 to +175
Ratings at 25℃ambient temperature unless otherwise specified.
°C
1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 per Fig. 2.
8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum
2.
DIMENSIONS
DO-204AL/DO-41 (mm)
Item
Min.
25.40
4.10
2.00
0.71
Max.
-
L
T
d
S
5.20
2.70
0.86
SPECIFICATIONS
Maximum
Clamping
Voltage
@IPP
Reverse
Stand-Off
Voltage
Breakdown
Voltage
Min.@IT
Breakdown
Voltage
Max.@IT
Reverse
Leakage
@VRWM
Test
Current
Peak Pulse
Current
Part Number
Uni-Polar
P4KE6.8A
P4KE7.5A
P4KE8.2A
P4KE9.1A
P4KE10A
P4KE11A
P4KE12A
P4KE13A
P4KE15A
Bi-Polar
VRWM(V)
5.80
VBR MIN.(V)
6.45
VBR MAX.(V)
7.14
IT(mA)
VC(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
IPP(A)
39.0
36.3
33.9
30.6
28.3
26.3
24.6
22.5
19.3
IR(µA)
1000
500
200
50
P4KE6.8CA
P4KE7.5CA
P4KE8.2CA
P4KE9.1CA
P4KE10CA
P4KE11CA
P4KE12CA
P4KE13CA
P4KE15CA
10
10
10
1
6.40
7.13
7.88
7.02
7.79
8.61
7.78
8.65
9.50
8.55
9.50
10.50
11.60
12.60
13.70
15.80
1
10
9.40
10.50
11.40
12.40
14.30
1
5
10.20
11.10
12.80
1
5
1
1
1
1
Rev. 7b 03/13/18
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