BZT52C2V4-BZT52C75
500mW,5% Tolerance SMD Zener Diode
Small Signal Diode
SOD-123F
B
Features
C A
Wide zener voltage range selection : 2.4V to 75V
VZ Tolerance Selection of 5%
D
Moisture sensitivity level 1
Matte Tin(Sn) lead finish
Pb free version and RoHS compliant E
F
Green compound (Halogen free) with suffix on
packing code and prefix on date code
Unit (mm) Unit (inch)
Dimensions
Mechanical Data Min Max Min Max
A
Case : Flat lead SOD-123 small outline plastic package 1.5 1.7 0.059 0.067
B
Terminal: Matte tin plated, lead free., solderable 3.3 3.85 0.130 0.152
per MIL-STD-202, Method 208 guaranteed
C 0.5 0.7 0.020 0.028
High temperature soldering guaranteed: 260C/10s D 2.5 2.7 0.098 0.106
Polarity : Indicated by cathode band E 0.8 1.15 0.031 0.045
Weight : 8.850.5 mg F
0.05 0.2 0.002 0.008
Ordering Information
Package Part No. Packing
SOD-123F BZT52Cxx RH 3Kpcs / 7" Reel
BZT52Cxx RHG 3Kpcs / 7" Reel
SOD-123F
Maximum Ratings and Electrical Characteristics
Rating at 25C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number Symbol Value Units
Power Dissipation @ T =75C (Lead Temperature)
PD 500 mW
L
Forward Voltage VF 1 V
IF=10mA
Thermal Resistance (Junction to Ambient) (Note 1) R JA 350 C/W
Junction and Storage Temperature Range TJ, TSTG -65 to + 150 C
Notes:1. Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
Current
F
I
VZM VZ VBR VR
Voltage
VF
IR
IZK VBR : Voltage at IZK
IZK : Test current for voltage V BR
ZZK : Dynamic impedance at IZK
IZT
IZT : Test current for voltage V Z
VZ : Voltage at current IZT
IZM
ZZT : Dynamic impedance at IZT
IZM : Maximum steady state current
BreakdownRegion Leakage Region Forward Region
VZM : Voltage at IZM
Version :E12BZT52C2V4-BZT52C75
500mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
Electrical Characteristics
Ta = 25C unless otherwise noted
VF Forward Volatge = 1 V Maximum @ IF = 10mA for all part numbers
Device VZ @ IZT (Volt)
ZZT @ IZT() ZZK @ IZK() IR @ VR(A)
Part Number IZT(mA) IZK(mA) VR(V)
Max Max Max
Marking Min Nom Max
BZT52C2V4 2V4Z 2.28 2.40 2.52 5 100 1 564 45 1
BZT52C2V7 2V7Z 2.57 2.70 2.84 5 100 1 564 18 1
BZT52C3V0 3V0Z 2.85 3.00 3.15 5 100 1 564 9 1
BZT52C3V3 3V3Z 3.14 3.30 3.47 5 95 1 564 4.5 1
BZT52C3V6 3V6Z 3.42 3.60 3.78 5 90 1 564 4.5 1
BZT52C3V9 3V9Z 3.71 3.90 4.10 5 90 1 564 2.7 1
BZT52C4V3 4V3Z 4.09 4.30 4.52 5 90 1 564 2.7 1
BZT52C4V7 4V7Z 4.47 4.70 4.94 5 80 1 470 2.7 2.0
BZT52C5V1 5V1Z 4.85 5.10 5.36 5 60 1 451 1.8 2.0
BZT52C5V6 5V6Z 5.32 5.60 5.88 5 40 1 376 0.9 2.0
BZT52C6V2 6V2Z 5.89 6.20 6.51 5 10 1 141 2.7 4.0
BZT52C6V8 6V8Z 6.46 6.80 7.14 5 15 1 75 1.8 4.0
BZT52C7V5 7V5Z 7.11 7.50 7.86 5 15 1 75 0.9 5.0
BZT52C8V2 8V2Z 7.79 8.20 8.61 5 15 1 75 0.63 5.0
BZT52C9V1 9V1Z 8.65 9.10 9.56 5 15 1 94 0.45 6.0
BZT52C10 10VZ 9.50 10.00 10.50 5 20 1 141 0.18 7.0
BZT52C11 11VZ 10.45 11.00 11.55 5 20 1 141 0.09 8.0
BZT52C12 12VZ 11.40 12.00 12.60 5 25 1 141 0.09 8.0
BZT52C13 13VZ 12.35 13.00 13.65 5 30 1 160 0.09 8.0
BZT52C15 15VZ 14.25 15.00 15.75 5 30 1 188 0.045 10.5
BZT52C16 16VZ 15.20 16.00 16.80 5 40 1 188 0.045 11.2
BZT52C18 18VZ 17.10 18.00 18.90 5 45 1 212 0.045 12.6
BZT52C20 20VZ 19.00 20.00 21.00 5 55 1 212 0.045 14.0
BZT52C22 22VZ 20.90 22.00 23.10 5 55 1 235 0.045 15.4
BZT52C24 24VZ 22.80 24.00 25.20 5 70 1 235 0.045 16.8
BZT52C27 27VZ 25.65 27.00 28.35 2 80 0.5 282 0.045 18.9
BZT52C30 30VZ 28.50 30.00 31.50 2 80 0.5 282 0.045 21.0
BZT52C33 33VZ 31.35 33.00 34.65 2 80 0.5 306 0.045 23.0
BZT52C36 36VZ 34.20 36.00 37.80 2 90 0.5 329 0.045 25.2
BZT52C39 39VZ 37.05 39.00 40.95 2 130 0.5 329 0.045 27.3
BZT52C43 43VZ 40.85 43.00 45.15 2 150 0.5 353 0.045 30.1
BZT52C47 47VZ 44.65 47.00 49.35 2 170 0.5 353 0.045 33.0
BZT52C51 51VZ 48.45 51.00 53.55 2 180 0.5 376 0.045 35.7
BZT52C56 56VZ 53.20 56.00 58.80 2 200 0.5 400 0.045 39.2
BZT52C62 62VZ 58.90 62.00 65.10 2 215 0.5 423 0.045 43.4
BZT52C68 68VZ 64.60 68.00 71.40 2 240 0.5 447 0.045 47.6
BZT52C75 75VZ 71.25 75.00 78.75 2 255 0.5 470 0.045 52.5
Notes:
1. The Zener Voltage (VZ) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of 5%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and
tighter voltage tolerances, contact your nearest Taiwan semiconductor representative.
4. The Zener impedance is derived from the 60-cycle ac volatge, which results when an ac current having an rms value
equal to
Version :E12