BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
Small Signal Product
Hermetically Sealed Glass Zener
FEATURES
- Wide zener voltage range selection: 2.4V to 75V
- Hermetically sealed glasss
- Through-hole device type mounting
- 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
DO-35
Hermetically Sealed Glass
MECHANICAL DATA
- Case: DO-35
- High temperature soldering guaranteed: 260
o
C/10s
- Polarity: Indicated by cathode band
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25℃ unless otherwise noted)
PARAMETER
Power Dissipation
Forward Voltage
I
F
= 100 mA
Junction and Storage Temperature Range
SYMBO
P
D
V
F
T
J
, T
STG
VALUE
500
1.5
- 65 to +200
UNIT
mW
V
o
C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Document Number: DS_S1408012
Version: B14
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
Small Signal Product
ELECTRICAL CHARACTERISTICS
( T
A
= 25
o
C unless otherwise noted )
V
Z
@ I
ZT
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:
(Volts)
V
Z
Min (V)
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
15.68
17.64
19.60
21.56
23.52
26.46
29.40
32.34
35.28
38.22
42.14
46.06
49.98
54.88
60.76
66.64
73.50
V
Z
Max (V)
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.2
5.71
6.32
6.94
7.65
8.36
9.28
10.2
11.22
12.24
13.26
15.30
16.32
18.36
20.40
22.44
24.48
27.54
30.60
33.66
36.72
39.78
43.86
47.94
52.02
57.12
63.24
69.36
76.50
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
I
ZT
(mA)
Z
ZT
@ I
ZT
Ohms
Max
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
200
215
240
255
I
ZK
(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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Z
ZK
@ I
ZK
(Ohms)
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
375
375
400
425
430
447
470
I
R
@ V
R
μA
Max
100
75
50
25
15
10
5
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
V
R
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
30.1
32.9
35.7
39.2
43.4
47.6
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 (V
Z
) measurement, the zener voltage is measured under pulse condicitons such that T
J
is
no more than 2
o
C above T
A
.
4. Zener impedance (Z
Z
) 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 (I
ZT
) is superimposed to I
ZT
.
Document Number: DS_S1408012
Version: B14
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
BZX79Bxxx
(Note1)
MANUFACTURE
CODE
(Note 2)
PACKING CODE
R0
A0
GREEN COMPOUND
CODE
G
PACKAGE
DO-35
PACKING
10K / 14" Reel
5K / Box (Ammo)
Note 1: "xxx" defines voltage from 2.4V (BZX79B2V4) to 75V (BZX79B75)
Note 2: Manufacture special control, if empty means no special control requirement.
EXAMPLE
PREFERRED P/N
BZX79B75 R0G
BZX79B75-L0 R0G
PART NO.
BZX79B75
BZX79B75
L0
MANUFACTURE
CODE
PACKING CODE
R0
R0
GREEN COMPOUND
CODE
G
G
DESCRIPTION
Green compound
Green compound
PACKAGE OUTLINE DIMENSION
Unit (mm)
Min
0.34
2.90
25.40
1.30
Max
0.60
5.08
38.10
2.28
Unit (inch)
Min
0.013
0.114
1.000
0.051
Max
0.024
0.200
1.500
0.090
DIM.
A
B
C
D
Document Number: DS_S1408012
Version: B14
BZX79B2V4 thru BZX79B75
Taiwan Semiconductor
Small Signal Product
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 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 risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1408012
Version: B14
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