PAGE . 1
2018-1-1-REV.01
BZT52C2V4T~BZT52C39T
FEATURES
• Planar Die Construction
• 200mW Power Dissipation
• General Purpose, Medium Current
• Lead free in compliance with EU RoHS
MECHANICAL DA T A
ZENER DIODES
VOLTAGE
2.4 to 39 Volt
POWER
0.2 Watt
SOD-523
Unit:mm
• Case Material: M
o
lded Plastic.
• UL Flammability
Classification Rating 94V-0
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MAXIMUM RA TINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
NOTES :
1.Part mounted on FR-4 PC board with rec
ommended pad layout
Characteristic Symbol Value Unit
Forward Voltage
@ I
F
= 10mA
V
F
0.9
V
Power Dissipation(Note 1) P
d
200 mW
Thermal Resistance from Junction to Ambient R
θJA
625
℃/W
Junction Temperature T
j
150
℃
Storage Temperature Range
T
stg
-55~+150
℃
1.10~1.30
0.70~0.90
0.25~0.35
1.50~1.70
0.50~0.70
0.07~0.20
PAGE . 2
2018-1-1-REV.01
www.grande.com.cn
BZT52C2V4T~BZT52C39T
ELECTRICAL CHARACTERISTICS @25
q
C
Type
Number
Marking
Code
Zener Voltage
Maximum Zener
Impedance f = 1kHz
Maximum
Reverse
Current
Temperature
Coefficient of
Zener Voltage
@I
ZT =
5mA
mV/°C
V
Z
@I
ZT
I
ZT
Z
ZT
@I
ZT
Z
ZK
@I
ZK
I
ZK
I
R
@V
R
Nom (V) Min (V) Max (V) (mA) Ω mA uA V Min Max
BZT52C2V4T WX 2.4 2.20 2.60 5 100 600 1.0 50 1.0 -3.5 0
BZT52C2V7T W1 2.7 2.5 2.9 5 100 600 1.0 20 1.0 -3.5 0
BZT52C3V0T W2 3.0 2.8 3.2 5 95 600 1.0 10 1.0 -3.5 0
BZT52C3V3T W3 3.3 3.1 3.5 5 95 600 1.0 5 1.0 -3.5 0
BZT52C3V6T W4 3.6 3.4 3.8 5 90 600 1.0 5 1.0 -3.5 0
BZT52C3V9T W5 3.9 3.7 4.1 5 90 600 1.0 3 1.0 -3.5 0
BZT52C4V3T W6 4.3 4.0 4.6 5 90 600 1.0 3 1.0 -3.5 0
BZT52C4V7T W7 4.7 4.4 5.0 5 80 500 1.0 2 2.0 -3.5 0.2
BZT52C5V1T W8 5.1 4.8 5.4 5 60 480 1.0 1 2.0 -2.7 1.2
BZT52C5V6T W9 5.6 5.2 6.0 5 40 400 1.0 3 2.0 -2.0 2.5
BZT52C6V2T WA 6.2 5.8 6.6 5 10 150 1.0 2 4.0 0.4 3.7
BZT52C6V8T WB 6.8 6.4 7.2 5 15 80 1.0 1 4.0 1.2 4.5
BZT52C7V5T WC 7.5 7.0 7.9 5 15 80 1.0 0.7 5.0 2.5 5.3
BZT52C8V2T WD 8.2 7.7 8.7 5 15 80 1.0 0.5 5.0 3.2 6.2
BZT52C9V1T WE 9.1 8.5 9.6 5 15 100 1.0 0.2 6.0 3.8 7.0
BZT52C10T WF 10 9.4 10.6 5 20 150 1.0 0.1 7.0 4.5 8.0
BZT52C11T WG 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0
BZT52C12T WH 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0
BZT52C13T WI 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0
BZT52C15T WJ 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0
BZT52C16T WK 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4
14.0
BZT52C18T WL 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4
16.0
BZT52C20T WM 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0
BZT52C22T WN 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0
BZT52C24T WO 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0
BZT52C27T WP 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3
BZT52C30T WQ 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4
BZT52C33T WR 33 31.0 35.0 2 80 325 0.5 0.1 23.1 27.4 33.4
BZT52C36T WS 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4
BZT52C39T WT 39 37.0 41.0 2 130 350 0.5 0.1 27.3 33.4 41.2