Document
BZX79B Series
VZ : 2.4 to 75V PD : 500mW
FEATURES :
• Higher zener voltages available on request. • Standard zener voltage tolerance is ± 2% • Other tolerances are available upon request. • Pb / RoHS Free
MECHANICAL DATA :
Case: DO-35 Glass Case Weight: approx. 0.13g
ZENER DIODES
DO - 35 Glass (DO-204AH)
0.079(2.0 )max.
Cathode Mark
0.020 (0.52)max.
1.00 (25.4) min.
0.150 (3.8) max.
1.00 (25.4) min.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter
Symbol
Zener Current see Table "Characteristics" Forward Voltage at IF = 10 mA. Power Dissipation at TL = 25°C Thermal Resistance Junction to Ambient Air Continuous Forward Current Peak reverse power dissipation (non-repetitive) tp = 100µs square wave Junction temperature Storage temperature range
VF PD RθJA IF
PZSM
TJ TS
Notes: (1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Value
0.9 500(1) 300(1) 250
40
-65 to + 200 -65 to + 200
Unit
V mW °C/W mA
W
°C °C
Page 1 of 2
Rev. 02 : March 25, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Zener Voltage
Maximum Zener
Maximum Reverse Temp. coefficient Admissible Maximum
Type Number
VZ @ IZT
Impedance , f = 1kHz
Nom1)
IZT ZZT @ IZT ZZk @ IZK IZK
(V) (mA) (Ohms) (Ohms) (mA)
Leakage Current
IR (µA)
at VR (V)
of Zener Voltage Zener Current Capacitance
αmvz(% / °C)
IZ (mA)
VR=0, f=1MHz (pF)
BZX79B2V4
2.4 5 100
600 1 50
1 -0.08...-0.06
167
450
BZX79B2V7
2.7 5 100
600 1 20
1 -0.08...-0.06
135
450
BZX79B3V0
3.0 5
95
600 1 10
1 -0.08...-0.05
125
450
BZX79B3V3
3.3 5
95
600 1
5
1 -0.08...-0.05
115
450
BZX79B3V6
3.6 5
90
600 1
5
1 -0.08...-0.04
105
450
BZX79B3V9
3.9 5
90
600 1
3
1 -0.07...-0.03
95
450
BZX79B4V3
4.3 5
90
600 1
3
1 -0.04...-0.01
90
450
BZX79B4V7
4.7 5
80
500 1
3
1 -0.03...+0.01
85
300
BZX79B5V1
5.1 5
60
480 1
2
1 -0.02...+0.05
80
300
BZX79B5V6
5.6 5
40
400 1
1
1 -0.01...+0.06
70
300
BZX79B6V2
6.2 5
10
150 1
3
2 0.00...0.07
64
200
BZX79B6V8
6.8 5
15
80 1 2
3 0.01...0.08
58
200
BZX79B7V5
7.5 5
15
80 1 1
5 0.01...0.09
53
150
BZX79B8V2
8.2 5
15
80 1 0.7 6 0.01...0.09
47
150
BZX79B9V1
9.1 5
15
100 1 0.5
7
0.02...0.10
43
150
BZX79B10
10 5 20
150 1 0.2 7.5 0.03...0.11
40
90
BZX79B11
11 5 20
150 1 0.1 8.5 0.03...0.11
36
85
BZX79B12 12 5 25 150 1 0.1 9 0.03...0.11
32
85
BZX79B13
13 5 30
170 1 0.1 10 0.03...0.11
29
80
BZX79B15
15 5 30
200 1 0.05
11
0.03...0.11
27
75
BZX79B16
16 5 40
200 1 0.05
12
0.03...0.11
24
75
BZX79B18
18 5 45
225 1 0.05
14
0.03...0.11
21
70
BZX79B20
20 5 55
225 1 0.05
15
0.03...0.11
20
60
BZX79B22
22 5 55
250 1 0.05
17
0.03...0.11
18
60
BZX79B24
24 5 70
250 1 0.05
18
0.04...0.12
16
55
BZX79B27
27 2 80
300 0.5 0.05
20
0.04...0.12
14
50
B.