* 400W surge capability at 1ms
DEVICES FOR BIPOLAR APPLICATIONS
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
* Typical IR less then 1 A above 10V
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.339 gram
BR(min.)
SUPPRESSOR
Dimensions in inches and (millimeters)
For bi-directional use C or CA Suffix
Electrical characteristics apply in both directions
Peak Power Dissipation at Ta = 25 °C, Tp=1ms
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm)
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method)
Operating and Storage Temperature Range T
(Note 3)
(Note 2)
(Note1)
P
PK
P
D
I
FSM
J, TSTG
Minimum 400 Watts
1.0 Watt
40 Amps.
- 65 to + 175 °C
ELECTRICAL CHARACTERISTICS
Rating at = 25 ° C ambient temperature unless otherwise specified
Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum
( Note 1 ) Reverse Reverse Leakage Reverse Clamping Temperature
Voltage @ VRWM Current Voltage @ IRSM Co-efficient
VBR (V) It VRWM IR IRSM VRSM of VBR
Min. Max. (mA) (V) ( A) (A) (V)
P4KE6.8 6.12 7.48 10 5.50 1000 38.0 10.8 0.057
P4KE6.8A 6.45 7.14 10 5.80 1000 40.0 10.5 0.057
P4KE7.5 6.75 8.25 10 6.05 500 36.0 11.7 0.061
P4KE7.5A 7.13 7.88 10 6.40 500 37.0 11.3 0.061
P4KE8.2 7.38 9.02 10 6.63 200 33.0 12.5 0.065
P4KE8.2A 7.79 8.61 10 7.02 200 35.0 12.1 0.065
P4KE9.1 8.19 10.0 1.0 7.37 50 30.0 13.8 0.068
P4KE9.1A 8.65 9.55 1.0 7.78 50 31.0 13.4 0.068
P4KE10 9.00 11.0 1.0 8.10 10 28.0 15.0 0.073
P4KE10A 9.50 10.5 1.0 8.55 10 29.0 14.5 0.073
P4KE11 9.90 12.1 1.0 8.92 5.0 26.0 16.2 0.075
P4KE11A 10.5 11.6 1.0 9.40 5.0 27.0 15.6 0.075
P4KE12 10.8 13.2 1.0 9.72 5.0 24.0 17.3 0.078
P4KE12A 11.4 12.6 1.0 10.2 5.0 25.0 16.7 0.078
P4KE13 11.7 14.3 1.0 10.5 5.0 22.0 19.0 0.081
P4KE13A 12.4 13.7 1.0 11.1 5.0 23.0 18.2 0.081
P4KE15 13.5 16.5 1.0 12.1 5.0 19.0 22.0 0.084
P4KE15A 14.3 15.8 1.0 12.8 5.0 20.0 21.2 0.084
P4KE16 14.4 17.6 1.0 12.9 5.0 18.0 23.5 0.086
P4KE16A 15.2 16.8 1.0 13.6 5.0 19.0 22.5 0.086
P4KE17 15.3 18.7 1.0 13.7 5.0 17.0 25.0 0.087
P4KE17A 16.2 17.9 1.0 14.5 5.0 18.0 24.0 0.087
P4KE18 16.2 19.8 1.0 14.5 5.0 16.0 26.5 0.088
P4KE18A 17.1 18.9 1.0 15.3 5.0 17.0 25.5 0.088
P4KE20 18.0 22.0 1.0 16.2 5.0 14.0 29.1 0.090
P4KE20A 19.0 21.0 1.0 17.1 5.0 15.0 27.7 0.090
P4KE22 19.8 24.2 1.0 17.8 5.0 13.0 31.9 0.092
P4KE22A 20.9 23.1 1.0 18.8 5.0 14.0 30.6 0.092
P4KE24 21.6 26.4 1.0 19.4 5.0 12.0 34.7 0.094
P4KE24A 22.8 25.2 1.0 20.5 5.0 13.0 33.2 0.094
P4KE27 24.3 29.7 1.0 21.8 5.0 11.0 39.1 0.096
P4KE27A 25.7 28.4 1.0 23.1 5.0 11.2 37.5 0.096
P4KE30 27.0 33.0 1.0 24.3 5.0 10.0 43.5 0.097
P4KE30A 28.5 31.5 1.0 25.6 5.0 10.0 41.4 0.097
P4KE33 29.7 36.3 1.0 26.8 5.0 9.0 47.7 0.098
P4KE33A 31.4 34.7 1.0 28.2 5.0 9.0 45.7 0.098
P4KE36 32.4 39.6 1.0 29.1 5.0 8.0 52.0 0.099
P4KE36A 34.2 37.8 1.0 30.8 5.0 8.4 49.9 0.099
P4KE39 35.1 42.9 1.0 31.6 5.0 7.4 56.4 0.100
P4KE39A 37.1 41.0 1.0 33.3 5.0 7.8 53.9 0.100
P4KE43 38.7 47.3 1.0 34.8 5.0 6.8 61.9 0.101
P4KE43A 40.9 45.2 1.0 36.8 5.0 7.1 59.3 0.101
P4KE47 42.3 51.7 1.0 38.1 5.0 6.2 67.8 0.101
P4KE47A 44.7 49.4 1.0 40.2 5.0 6.5 64.8 0.101
P4KE51 45.9 56.1 1.0 41.3 5.0 5.7 73.5 0.102
P4KE51A 48.5 53.6 1.0 43.6 5.0 6.0 70.1 0.102
P4KE56 50.4 61.6 1.0 45.4 5.0 5.2 80.5 0.103
P4KE56A 53.2 58.8 1.0 47.8 5.0 5.5 77.0 0.103
(% / °C)