WTE
POWER SEMICONDUCTORS
BZT52C2V4 – BZT52C51
Pb
410mW SURFACE MOUNT ZENER DIODE
Features
! ! ! ! ! ! Planar Die Construction A
SOD-123 Dim A Min 3.6 2.5 1.4 0.5 — 0.4 0.95 — Max 3.9 2.8 1.8 0.7 0.2 — 1.35 0.12
410mW Power Dissipation 2.4 – 51V Nominal Zener Voltage 5% Standard Vz Tolerance Designed for Surface Mount Application C Plastic Material – UL Recognition Flammability Classification 94V-O E
D B
B C D E G H J
Mechanical Data
! ! ! ! ! ! Case: SOD-123, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.01 grams (approx.) Marking: Device Code, See Page 2 Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5
G
H J
All Dimensions in mm
Maximum Ratings
@TA=25°C unless otherwise specified
Characteristic Peak Pulse Power Dissipation at TA = 25°C (Note 1) Forward Voltage @ IF = 10mA Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Note: 1. Diode on ceramic substrate 10mm x 8mm x 0.7mm.
Symbol Pd VF RJA Tj, TSTG
Value 410 0.9 300 -65 to +150
Unit mW V °C/W °C
BZT52C2V4 – BZT52C51
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© 2006 Won-Top Electronics
Electrical Characteristics
@TA=25°C unless otherwise specified
Type Number (Note 1)
Device Marking Code
Zener Voltage Range (Note 2) VZ @ IZT Nom (V) Min (V) 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 28.50 31.35 34.20 37.05 40.85 44.65 48.45 Max (V) 2.52 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.56 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 31.50 34.65 37.80 40.95 45.15 49.35 53.55
Maximum Zener Impedance (Note 3) ZZT @ IZT () 85 83 95 95 95 95 95 78 60 40 10 8.0 7.0 7.0 10 15 20 20 25 30 40 50 50 55 80 80 80 80 90 90 100 100 100 (mA) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 ZZK @ IZK () 600 600 600 600 600 600 600 500 480 400 150 80 80 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 700 750 750 (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Max Reverse Leakage Current IR (µA) 100 75 50 25 15 10 5.0 5.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 @ VR (V) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8 1.0 2.0 3.0 5.0 6.0 7.0 7.5 8.5 9.0 10 11 12 14 15 17 18 20 22.5 25 27 29 32 35 38
Temp. Coefficient of Zener Voltage @ IZT mV / °C Min -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -2.7 -2.0 0.4 1.2 2.5 3.2 3.8 4.5 5.4 6.0 7.0 9.2 10.4 12.4 14.4 16.4 18.4 21.4 24.4 27.4 30.4 33.4 10.0 10.0 10.0 Max 0 0 0 0 0 0 0 0.2 1.2 2.5 3.7 4.5 5.3 6.2 7.0 8.0 9.0 10 11 13 14 16 18 20 22 25.3 29.4 33.4 37.4 41.2 12 12 12
BZT52C2V4 BZT52C2V7 BZT52C3 BZT52C3V3 BZT52C3V6 BZT52C3V9 BZT52C4V3 BZT52C4V7 BZT52C5V1 BZT52C5V6 BZT52C6V2 BZT52C6V8 BZT52C7V5 BZT52C8V2 BZT52C9V1 BZT52C10 BZT52C11 BZT52C12 BZT52C13 BZT52C15 BZT52C16 BZT52C18 BZT52C20 BZT52C22 BZT52C24 BZT52C27 BZT52C30 BZT52C33 BZT52C36 BZT52C39 BZT52C43 BZT52C47 BZT52C51
W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WK WL WM WN WO WP WR WS WT WU WW WX WY WZ XA
2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51
Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%. 2. Measured with pulses tp = 5ms. 3. f = 1KHz
BZT52C2V4 – BZT52C51
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© 2006 Won-Top Electronics
0.6
50
Tj = 25°C
C2V7
C3V9
C5V6 C6V8 C6V2 C8V2
0.5
C3V3
0.4
IZ, ZENER CURRENT (mA)
40
C4V7
PD, POWER DISSIPATION (W)
30
0.3
20
0.2
0.1
10
Test Current IZ 5.0mA
0
0
0 25 50 75 100 125 150
0
1
TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Dissipation vs Ambient Temperature
3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics
C39 C47 C43 C51
2
10
30
Tj = 25°C
C10 C12
10
Tj = 25°C
IZ, ZENER CURRENT (mA)
20
C15
IZ, ZENER CURRENT (mA)
8
6
C18 Test current IZ 2mA C27 C33 C36
10
C22 Test current IZ 5mA
4
Test Current IZ 2mA
2
0
0
10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics
1000
40
0 10 30 40 50 60 70 80 90 100 VZ, ZENER VOLTAGE (V) Fig. 4 Zener Breakdown Characteristics 20
Tj = 25 °C
Cj, JUNCTION CAPACITANCE (pF)
VR = 1V VR = 2V
100
VR = 1V
VR = 2V
10 1
10
100
VZ, NOMINAL ZENER VOLTAGE (V) Fig. 5 Junction Capacitance vs Nominal Zener Voltage
BZT52C2V4 – BZT52C51
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© 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
0.036 (0.91)
xx
Cathode xx = Polarity Band = Device Code, See Page 2
0.093 (2.36)
0.048 (1.22)
inches(mm)
PACKAGING INFORMATION
TAPE & REEL
Inspection Hole Direction of Unreeling
4mm 178mm 8mm
4mm 8mm Product ID Label 1.6mm
Reel Diameter (mm) 178
Quantity (PCS) 3,000
Inner Box Size L x W x H (mm) 187 x 187 x 65
Quantity (PCS) 15,000
Carton Size L x W x H (mm) 390 x 240 x 420
Quantity (PCS) 150,000
Approx. Gross Weight (KG) 10.0
Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment. 2. Components are packed in accordance with EIA standard 481-1 and 481-2.
BZT52C2V4 – BZT52C51
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© 2006 Won-Top Electronics
ORDERING INFORMATION
Product No.
BZT52Cxx-T1
1. 2.
Package Type
SOD-123
Shipping Quantity
3000/Tape & Reel
Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, BZT52C2V4-T1-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com
We power your everyday.
BZT52C2V4 – BZT52C51
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© 2006 Won-Top Electronics
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