ELECTRICAL CHARACTERISTICS @25
q
C
ZENER VOLTAGE
V
Z
(1)
VOLTS
Maximum Zener
Impedance
(2)
Z
ZT
(OHMS)
Maximum Zener
Impedance
(2)
Z
ZK
(OHMS)
REVERSE
CURRENT
I
R
(Max) @ V
R
Typical
Temperature
Coefficent
@ I
ZTC
Type
Min. Nom Max. I
ZT
(mA)
Max. I
ZK
(mA) Max. uA V
mV/ć
Marking
BZT52C2V4 2.28 2.4 2.56 5 100 1.0 600 50 1.0 -3.5 0 WX
BZT52C2V7 2.5 2.7 2.9 5 100 1.0 600 20 1.0 -3.5 0 W1
BZT52C3V0 2.8 3.0 3.2 5 95 1.0 600 10 1.0 -3.5 0 W2
BZT52C3V3 3.1 3.3 3.5 5 95 1.0 600 5 1.0 -3.5 0 W3
BZT52C3V6 3.4 3.6 3.8 5 90 1.0 600 5 1.0 -3.5 0 W4
BZT52C3V9 3.7 3.9 4.1 5 90 1.0 600 3 1.0 -3.5 0 W5
BZT52C4V3 4.0 4.3 4.6 5 90 1.0 600 3 1.0 -3.5 0 W6
BZT52C4V7 4.4 4.7 5.0 5 80 1.0 500 3 2.0 -3.5 0.2 W7
BZT52C5V1 4.8 5.1 5.4 5 60 1.0 480 2 2.0 -2.7 1.2 W8
BZT52C5V6 5.2 5.6 6.0 5 40 1.0 400 1 2.0 -2.0 2.5 W9
BZT52C6V2 5.8 6.2 6.6 5 10 1.0 150 3 4.0 0.4 3.7 WA
BZT52C6V8 6.4 6.8 7.2 5 15 1.0 80 2 4.0 1.2 4.5 WB
BZT52C7V5 7.0 7.5 7.9 5 15 1.0 80 1 5.0 2.5 5.3 WC
BZT52C8V2 7.7 8.2 8.7 5 15 1.0 80 0.7 5.0 3.2 6.2 WD
BZT52C9V1 8.5 9.1 9.6 5 15 1.0 100 0.5 6.0 3.8 7.0 WE
BZT52C10 9.4 10 10.6 5 20 1.0 150 0.2 7.0 4.5 8.0 WF
BZT52C11 10.4 11 11.6 5 20 1.0 150 0.1 8.0 5.4 9.0 WG
BZT52C12 11.4 12 12.7 5 25 1.0 150 0.1 8.0 6.0 10.0 WH
BZT52C13 12.4 13 14.1 5 30 1.0 170 0.1 8.0 7.0 11.0 WI
BZT52C15 13.8 15 15.6 5 30 1.0 200 0.1 10.5 9.2 13.0 WJ
BZT52C16 15.3 16 17.1 5 40 1.0 200 0.1 11.2 10.4 14.0 WK
BZT52C18 16.8 18 19.1 5 45 1.0 225 0.1 12.6 12.4 16.0 WL
BZT52C20 18.8 20 21.2 5 55 1.0 225 0.1 14.0 14.4 18.0 WM
Fig. 1 Total Capacitance vs Nominal Zener Voltage