1
/ 5
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD E-mail:hkt
@
heketai.com
BZT52C2V4 THRU BZT52C43
ZENER DIODE
FEATURES
Medium Current
350mW Power Dissipation
Planar Die Construction
Surface Mount device
SOD-123
MECHANICAL DATA
Case: SOD-123
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
MAXIMUM RATINGS (T
A
= 25°C unless otherwise noted)
Parameter Symbol Value Unit
Forward Voltage(Note 2) @
IF
=10mA
V
F
0.9 V
Power Dissipation(Note 1) PD 350 mW
Thermal Resistance From Junction To Ambient
R
θJA
357 °C/W
Junction Temperature TJ
150 °C
Storage Temperature TSTG -65 ~+150 °C
Weight: 0.005 grams (approximate)
2
/ 5
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD E-mail:hkt
@
heketai.com
BZT52C2V4 THRU BZT52C43
ZENER DIODE
ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise specified)
Notes: 1. Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm
2
2. Short duration test pulse used to minimize self-heating effect
3. f=1kHZ
f = 1kHz
Zener Voltage
Range(Note2)
Maximum Zener
Impedance(Note3)
Maximum
Reverse
Current (Note 2)
Forward
Typical
Temperature
Coefficent@ IZTC
VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK IR@VR VR IF VF@IF TKVZ IZTC
TYPE Nom(V) Range(V) (mA)
Ω
(mA) (uA) (V) (mA) (V) (mV/°C) (mA)
BZT52C2V4 2.4 2.20~2.60 5 100 600 1.0 50 1.0 10 0.9 -3.5~0 5
BZT52C2V7 2.7 2.5~2.9 5 100 600 1.0 20 1.0 10 0.9 -3.5~0 5
BZT52C3V0 3.0 2.8~3.2 5 95 600 1.0 10 1.0 10 0.9 -3.5~0 5
BZT52C3V3 3.3 3.1~3.5 5 95 600 1.0 5 1.0 10 0.9 -3.5~0 5
BZT52C3V6 3.6 3.4~3.8 5 90 600 1.0 5 1.0 10 0.9 -3.5~0 5
BZT52C3V9 3.9 3.7~4.1 5 90 600 1.0 3 1.0 10 0.9 -3.5~0 5
BZT52C4V3 4.3 4.0~4.6 5 90 600 1.0 3 1.0 10 0.9 -3.5~0 5
BZT52C4V7 4.7 4.4~5.0 5 80 500 1.0 3 2.0 10 0.9 -3.5~0.2 5
BZT52C5V1 5.1 4.8~5.4 5 60 480 1.0 2 2.0 10 0.9 -2.7~1.2 5
BZT52C5V6 5.6 5.2~6.0 5 40 400 1.0 1 2.0 10 0.9 -2.0~2.5 5
BZT52C6V2 6.2 5.8~6.6 5 10 150 1.0 3 4.0 10 0.9 0.4~3.7 5
BZT52C6V8 6.8 6.4~7.2 5 15 80 1.0 2 4.0 10 0.9 1.2~4.5 5
BZT52C7V5 7.5 7.0~7.9 5 15 80 1.0 1 5.0 10 0.9 2.5~5.3 5
BZT52C8V2 8.2 7.7~8.7 5 15 80 1.0 0.7 5.0 10 0.9 3.2~6.2 5
BZT52C9V1 9.1 8.5~9.6 5 15 100 1.0 0.5 6.0 10 0.9 3.8~7.0 5
BZT52C10 10 9.4~10.6 5 20 150 1.0 0.2 7.0 10 0.9 4.5~8.0 5
BZT52C11 11 10.4~11.6 5 20 150 1.0 0.1 8.0 10 0.9 5.4~9.0 5
BZT52C12 12 11.4~12.7 5 25 150 1.0 0.1 8.0 10 0.9 6.0~10.0 5
BZT52C13 13 12.4~14.1 5 30 170 1.0 0.1 8.0 10 0.9 7.0~11.0 5
BZT52C15 15 13.8~15.6 5 30 200 1.0 0.1 10.5 10 0.9 9.2~13.0 5
BZT52C16 16 15.3~17.1 5 40 200 1.0 0.1 11.2 10 0.9 10.4~14.0 5
BZT52C18 18 16.8~19.1 5 45 225 1.0 0.1 12.6 10 0.9 12.4~16.0 5
BZT52C20 20 18.8~21.2 5 55 225 1.0 0.1 14.0 10 0.9 14.4~18.0 5
BZT52C22 22 20.8~23.3 5 55 250 1.0 0.1 15.4 10 0.9 16.4~20.0 5
BZT52C24 24 22.8~25.6 5 70 250 1.0 0.1 16.8 10 0.9 18.4~22.0 5
BZT52C27 27 25.1~28.9 2 80 300 0.5 0.1 18.9 10 0.9 21.4~25.3 2
BZT52C30 30 28~32 2 80 300 0.5 0.1 21 10 0.9 24.4~29.4 2
BZT52C33 33 31~35 2 80 325 0.5 0.1 23.1 10 0.9 27.4~33.4 2
BZT52C36 36 34~38 2 90 350 0.5 0.1 25.2 10 0.9 30.4~37.4 2
BZT52C39 39 37~41 2 130 350 0.5 0.1 27.3 10 0.9 33.4~41.2 2
BZT52C43 43 40~46 5 100 700 1 0.1 32 10 0.9 10.0~12.0 5