Document
Small Signal Product
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
Hermetically Sealed Glass Zener
FEATURES
- Wide zener voltage range selection: 2.4V to 75V - Through-hole device type mounting - Hermetically sealed glasss - Compression bonded construction - Solder hot dip tin (Sn) lead finish - Pb free and RoHS compliant - All external surfaces are corrosion resistant and
leads are readily solderable
MECHANICAL DATA
- Case: DO-35 - High temperature soldering guaranteed: 260oC/10s - Polarity: Indicated by cathode band
DO-35 Hermetically Sealed Glass
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Power Dissipation
PD 500
Forward Voltage (IF = 100 mA)
VF 1.5
Operating and Storage Temperature Range
TJ , TSTG
-65 to +200
UNIT mW
V oC
Document Number: DS_S1408012
Version: C15
Small Signal Product
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
ELECTRICAL CHARACTERISTICS ( TA= 25°C unless otherwise noted )
Type Number
BZX79B2V4 BZX79B2V7 BZX79B3V0 BZX79B3V3 BZX79B3V6 BZX79B3V9 BZX79B4V3 BZX79B4V7 BZX79B5V1 BZX79B5V6 BZX79B6V2 BZX79B6V8 BZX79B7V5 BZX79B8V2 BZX79B9V1 BZX79B10 BZX79B11 BZX79B12 BZX79B13 BZX79B15 BZX79B16 BZX79B18 BZX79B20 BZX79B22 BZX79B24 BZX79B27 BZX79B30 BZX79B33 BZX79B36 BZX79B39 BZX79B43 BZX79B47 BZX79B51 BZX79B56 BZX79B62 BZX79B68 BZX79B75 Notes:
VZ @ IZT (Volts)
VZ Min (V)
VZ Max (V)
IZT (mA)
ZZT @ IZT
Ohms Max
IZK (mA)
ZZK @ IZK (Ohms)
IR @ VR μA Max
VR (V)
2.35 2.45 5 100 1.0 600 100 1.0
2.65 2.75 5 100 1.0 600 75 1.0
2.94 3.06 5 95 1.0 600 50 1.0
3.23 3.37 5 95 1.0 600 25 1.0
3.53 3.67 5 90 1.0 600 15 1.0
3.82 3.98 5 90 1.0 600 10 1.0
4.21 4.39 5 90 1.0 600 5 1.0
4.61 4.79 5 80 1.0 500 3.0 2.0
5.00
5.2
5 60 1.0 480 2.0 2.0
5.49 5.71 5 40 1.0 400 1.0 2.0
6.08 6.32 5 10 1.0 150 3.0 4.0
6.66 6.94 5 15 1.0 80 2.0 4.0
7.35 7.65 5 15 1.0 80 1.0 5.0
8.04 8.36 5 15 1.0 80 0.7 5.0 8.92 9.28 5 15 1.0 100 0.5 6.0
9.80 10.2 5 20 1.0 150 0.2 7.0
10.78
11.22
5
20
1.0 150 0.1 8.0
11.76
12.24
5
25
1.0 150 0.1 8.0
12.74
13.26
5
30
1.0 170 0.1 8.0
14.70
15.30
5
30
1.0 200 0.05 10.5
15.68
16.32
5
40
1.0 200 0.05 11.2
17.64
18.36
5
45
1.0 225 0.05 12.6
19.60
20.40
5
55
1.0 225 0.05 14.0
21.56
22.44
5
55
1.0 250 0.05 15.4
23.52
24.48
5
70
1.0 250 0.05 16.8
26.46
27.54
2
80
0.5 300 0.05 18.9
29.40
30.60
2
80
0.5 300 0.05 21.0
32.34
33.66
2
80
0.5 325 0.05 23.1
35.28
36.72
2
90
0.5 350 0.05 25.2
38.22
39.78
2
130
0.5
350 0.05 27.3
42.14
43.86
2
150
0.5
375 0.05 30.1
46.06
47.94
2
170
0.5
375 0.05 32.9
49.98
52.02
2
180
0.5
400 0.05 35.7
54.88
57.12
2
200
0.5
425 0.05 39.2
60.76 63.24 2.5 215 0.5 430 0.05 43.4
66.64 69.36 2.5 240 0.5 447 0.05 47.6
73.50 76.50 2.5 255 0.5 470 0.05 52.5
1. Tolerance and voltage designation, the type numbers listed have zener voltage as shown.
2. Specials available include, nominal zener voltages between the voltages shown and tighter voltage, for detailed
information on price, availability and delivery, contact your nearest Taiwan Semiconductor representative.
3. Zener voltage (VZ) measurement, the zener voltage is measured under pulse condicitons such that TJ is no more than 2oC above TA.
4. Zener impedance (ZZ) derivaton, zener impedance is derived from the 60-cycle ac voltage, which results when
an ac current having an RMS value equal to 10% of the dc zener current (IZT) is superimposed to IZT.
Document Number: DS_S1408012
Version: C15
Small Signal Product
ORDER INFORMATION (EXAMPLE)
BZX79B2V4 R0G
Green compound code
Packing code Part no.
PACKAGE OUTLINE DIMENSION
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
DIM.
A B C D
Unit (mm)
Min 0.34 2.90 25.40
Max 0.60 5.08 38.10
1.30 2.28
Unit (inch)
Min 0.013 0.114 1.000
Max 0.024 0.200 1.500
0.051 0.090
MARKING DIAGRAM
BZX 79B xxx
"xxx" is Device Code from "2V4" thru "75".
Document Number: DS_S1408012
Version: C15
Small Signal Product
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these products for use in such applications do so at their own ri.