SURFACE MOUNT SILICON ZENER DIODE
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Dimensions Minimum Maximum
A 1.15 1.35
B 0.25 0.40
C 2.30 2.80
D 1.60 1.80
E 0.80 1.10
F 0.00 0.15
G 5°
Dimensions: Millimetres
Dimensions: Millimetres
Absolute Maximum Ratings
SOD-323 Plastic Package
Description Symbol Value Unit
Maximum Forward Voltage Drop at IF= 10mA VF0.9 V
Power Dissipation at 25°C *PD200 mW
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave
Superimposed on Rated Load **IFSM 2.0 A
Operating Junction and Storage Temperature Range Tj- 55 to +150 °C
Notes: 1. *Mounted on 5.0mm2 (0.13mm thick) land areas.
2. **Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
SURFACE MOUNT SILICON ZENER DIODE
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Electrical Characteristics (TA=25°C unless specified otherwise) VF at 10mA <0.9V
Marking Code
Zener Voltage Zener Impedance Reverse Leakage
VZat IZT ZZT at IZT ZZK at IZK IRat VR
(V) (ΩΩ)(mA) (ΩΩ)(mA) (µµA)
(V)
Minimum Maximum Maximum Maximum Maximum
W1 2.28 2.52 85
5.0
500
1.0
100
1.0
W2 2.57 2.84 83 75
W3 2.85 3.15
95
50
W4 3.14 3.47 25
W5 3.42 3.78 15
W6 3.71 4.10 10
W7 4.09 4.52 5.0
W8 4.47 4.94 78 2.0
W9 4.85 5.36 60 480
0.1
0.8
WA 5.32 5.88 40 400 1.0
WB 5.89 6.51 10 200 2.0
WC 6.46 7.14 8 150 3.0
WD 7.13 7.88 750
5.0
WE 7.79 8.61 6.0
WF 8.65 9.56 10 7.0
WG 9.50 10.50 15 70 7.5
WH 10.45 11.55 20 8.5
WI 11.40 12.60 90 9.0
WK 12.35 13.65 25 110 10
WL 14.25 15.75 30 11
WM 15.20 16.80 40 170 12
WN 17.10 18.90 50 14
WO 19.00 21.00
220
15
WP 20.90 23.10 55 17
WR 22.80 25.20
80
18
WS 25.65 28.35
250
20
WT 28.50 31.50 22.5
WU 31.35 34.65 25
WW 34.20 37.80 90 27
WX 37.05 40.95 300 29
SURFACE MOUNT SILICON ZENER DIODE
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SMD Tape Specifications (8-12 mm)
Device D1 D2 D3 T1 T2 T3
(Maximum)
T4
(Maximum) S1 S2 S3
SOD-323 2.3 ±0.1 3.5 ±0.1 4.0 ±0.1 8.3 ±0.1 1.75 ±0.1 2.26 0.26 4.0 ±0.1 2.0 ±0.1 1.5 ±0.1
Dimensions: Millimetres
Packaging Specifications
Package/Case
Type
Packaging
Type
Standard
Packing Inner Carbon Outer Carbon
Quantity Quantity Size (L x W x H)
(cm)
Gross Weight
(kg) Qty Size (L x W x H)
(cm)
Gross Weight
(kg)
SMD Glass/Plastic Packages
SOD-323
T& R 3,000 15K 19 x 19 x 8 1.0 45K 23 x 23 x 23 2.9
T& R 10,000 50K 33 x 33 x 1.3 2.6 300K 48 x 48 x 51 17.4
Notes: T & A: Tape and Ammo Pack; T & R: Tape and Reel; Bulk: Loose in Poly Bags; Tube: Tube and Carton; K: 1,000
SURFACE MOUNT SILICON ZENER DIODE
Page <4> 07/10/09 V1.1
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Disclaimer This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes
in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied.
The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data
sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage
resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded.
This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2009.
Part Number Table
DIODE, ZENER 0.2W SOD-323
BZT52C13S
BZT52C15S
BZT52C16S
BZT52C218S
BZT52C20S
BZT52C22S
BZT52C24S
BZT52C27S
BZT52C30S
BZT52C33S
BZT52C36S
BZT52C39S
Description Part Number
DIODE, ZENER 0.2W SOD-323
BZT52C2V4S
BZT52C2V7S
BZT52C3V0S
BZT52C3V3S
BZT52C3V6S
BZT52C3V9S
BZT52C4V3S
BZT52C4V7S
BZT52C5V1S
BZT52C5V6S
BZT52C6V2S
BZT52C6V8S
BZT52C7V5S
BZT52C8V2S
BZT52C9V1S
BZT52C10S
BZT52C11S
BZT52C12S
