BZT52-Series
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Vishay Semiconductors
Rev. 1.9, 08-Nov-16
3
Document Number: 85760
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Notes
•I
ZT1
= 5 mA, I
ZT2
= 1 mA
(1)
Measured with pulses t
p
= 5 ms
(2)
I
ZT1
= 2.5 mA
(3)
I
ZT2
= 0.5 mA
(4)
Valid provided that electrodes are kept at ambient temperature
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PART
NUMBER
MARKING
CODE
ZENER VOLTAGE
RANGE
(1)
TEST
CURRENT
REVERSE
VOLTAGE
DYNAMIC
RESISTANCE
TEMP.
COEFFICIENT
ADMISSABLE ZENER
CURRENT
(4)
V
Z
at I
ZT1
I
ZT1
I
ZT2
V
R
at I
R
Z
Z
at I
ZT1
Z
ZK
at
I
ZT2
VZ
I
Z
at
T
amb
= 45 °C
I
Z
at
T
amb
= 25 °C
V mA V nA 10
-4
/°C mA
MIN. NOM. MAX.
BZT52B2V4 W1 2.35 2.4 2.45 5 1 - - 85 600 -9 to -4 - -
BZT52B2V7 W2 2.65 2.7 2.75 5 1 - - 75 (< 83) < 500 -9 to -4 113 134
BZT52B3V0 W3 2.94 3.0 3.06 5 1 - - 80 (< 95) < 500 -9 to -3 98 118
BZT52B3V3 W4 3.23 3.3 3.37 5 1 - - 80 (< 95) < 500 -8 to -3 92 109
BZT52B3V6 W5 3.53 3.6 3.67 5 1 - - 80 (< 95) < 500 -8 to -3 85 100
BZT52B3V9 W6 3.82 3.9 3.98 5 1 - - 80 (< 95) < 500 -7 to -3 77 92
BZT52B4V3 W7 4.21 4.3 4.39 5 1 - - 80 (< 95) < 500 -6 to -1 71 84
BZT52B4V7 W8 4.61 4.7 4.79 5 1 - - 70 (< 78) < 500 -5 to +2 64 76
BZT52B5V1 W9 5 5.1 5.2 5 1 > 0.8 100 30 (< 60) < 480 -3 to +4 56 67
BZT52B5V6 WA 5.49 5.6 5.71 5 1 > 1 100 10 (< 40) < 400 -2 to +6 50 59
BZT52B6V2 WB 6.08 6.2 6.32 5 1 > 2 100 4.8 (< 10) < 200 -1 to +7 45 54
BZT52B6V8 WC 6.66 6.8 6.94 5 1 > 3 100 4.5 (< 8) < 150 +2 to +7 41 49
BZT52B7V5 WD 7.35 7.5 7.65 5 1 > 5 100 4 (< 7) < 50 +3 to +7 37 44
BZT52B8V2 WE 8.04 8.2 8.36 5 1 > 6 100 4.5 (< 7) < 50 +4 to +7 34 40
BZT52B9V1 WF 8.92 9.1 9.28 5 1 > 7 100 4.8 (< 10) < 50 +5 to +8 30 36
BZT52B10 WG 9.8 10 10.2 5 1 > 7.5 100 5.2 (< 15) < 70 +5 to +8 28 33
BZT52B11 WH 10.8 11 11.2 5 1 > 8.5 100 6 (< 20) < 70 +5 to +9 25 30
BZT52B12 WI 11.8 12 12.2 5 1 > 9 100 7 (< 20) < 90 +6 to +9 23 28
BZT52B13 WK 12.7 13 13.3 5 1 > 10 100 9 (< 25) < 110 +7 to +9 21 25
BZT52B15 WL 14.7 15 15.3 5 1 > 11 100 11 (< 30) < 110 +7 to +9 19 23
BZT52B16 WM 15.7 16 16.3 5 1 > 12 100 13 (< 40) < 170 +8 to +9.5 17 20
BZT52B18 WN 17.6 18 18.4 5 1 > 14 100 18 (< 50) < 170 +8 to +9.5 15 18
BZT52B20 WO 19.6 20 20.4 5 1 > 15 100 20 (< 50) < 220 +8 to +10 14 17
BZT52B22 WP 21.6 22 22.4 5 1 > 17 100 25 (< 55) < 220 +8 to +10 13 16
BZT52B24 WR 23.5 24 24.5 5 1 > 18 100 28 (< 80) < 220 +8 to +10 11 13
BZT52B27 WS 26.5 27 27.5 5 1 > 20 100 30 (< 80) < 250 +8 to +10 10 12
BZT52B30 WT 29.4 30 30.6 5 1 > 22.5 100 35 (< 80) < 250 +8 to +10 9 10
BZT52B33 WU 32.3 33 33.7 5 1 > 25 100 40 (< 80) < 250 +8 to +10 8 9
BZT52B36 WW 35.3 36 36.7 5 1 > 27 100 40 (< 90) < 250 +8 to +10 8 9
BZT52B39 WX 38.2 39 39.8 5 1 > 29 100 50 (< 90) < 300 +10 to +12 7 8
BZT52B43 WY 42.1 43 43.9 5 1 > 32 100 60 (< 100) < 700 +10 to +12 6 7
BZT52B47 WZ 46.1 47 47.9 5 1 > 35 100 70 (< 100) < 750 +10 to +12 5 6
BZT52B51 X1 50 51 52 5 1 > 38 100 70 (< 100) < 750 +10 to +12 5 6
BZT52B56 X2 54.9 56 57.1 2.5 0.5 - - < 135
(2)
< 1000
(3)
typ. +10
(2)
--
BZT52B62 X3 60.8 62 63.2 2.5 0.5 - - < 150
(2)
< 1000
(3)
typ. +10
(2)
--
BZT52B68 X4 66.6 68 69.4 2.5 0.5 - - < 200
(2)
< 1000
(3)
typ. +10
(2)
--
BZT52B75 X5 73.5 75 76.5 2.5 0.5 - - < 250
(2)
< 1500
(3)
typ. +10
(2)
--