BZX79C2V4 through BZX79C200 Series
ELECTRICAL CHARACTERIZATION (TA = 25°C unless
otherwise noted, VF = 1.5V max @ IF = 100mA for all types)
I
Symbol
Parameter
IF
VZ
IZT
Reverse Zener Voltage @ IZT
Reverse Current
ZZT
θVBR
IR
Maximum Zener Impedance @ IZT
Temperature Coefficient of VBR (Typical)
Reverse Leakage Current @ VR
Reverse Voltage
VR
VZ
V
IR
IZT
VF
VR
IF
Forward Current
VF
Forward Voltage @ IF
Zener Voltage Regulator
C
Capacitance (Typical)
ELECTRICAL CHARACTERIZATION (TA = 25°C unless otherwise noted, VF = 1.5V max @ IF = 100mA for all types)
Max Zener
VZ @ IZT
C
Impedance
(Volts)
VZ =0,
Leakage Current
IR @ VR
θVBR
(Note 4.)
IZT @ IZT
(Ω)
(Note 3.)
F=1.0MHz
(mV/℃)
Device
Device
IZT
(Note 2.)
Marking
Min
Max
(mA)
(uA)
(Volts)
Min
Max
(pF)
BZX79C2V4
BZX79C2V7
BZX79C3V0
BZX79C3V3
BZX79C3V6
79C2V4
79C2V7
79C3V0
79C3V3
79C3V6
2.2
2.5
2.8
3.1
3.4
2.6
2.9
3.2
3.5
3.8
100
100
95
5
5
5
5
5
100
75
1
1
1
1
1
-3.5
-3.5
-3.5
-3.5
-3.5
0
0
0
0
0
255
230
215
200
185
50
95
25
90
15
BZX79C3V9
BZX79C4V3
BZX79C4V7
BZX79C5V1
BZX79C5V6
79C3V9
79C4V3
79C4V7
79C5V1
79C5V6
3.7
4
4.1
4.6
5
90
90
80
60
40
5
5
5
5
5
10
5
1
1
2
2
2
-3.5
-3.5
-3.5
-2.7
-2
0.3
1
175
160
130
110
95
4.4
4.8
5.2
3
0.2
1.2
2.5
5.4
6
2
1
BZX79C6V2
BZX79C6V8
BZX79C7V5
BZX79C8V2
BZX79C9V1
79C6V2
79C6V8
79C7V5
79C8V2
79C9V1
5.8
6.4
7
6.6
7.2
7.9
8.7
9.6
10
15
15
15
15
5
5
5
5
5
3
2
4
4
5
5
6
0.4
1.2
2.5
3.2
3.8
3.7
4.5
5.3
6.2
7
90
85
80
75
70
1
7.7
8.5
0.7
0.5
BZX79C10
BZX79C11
BZX79C12
BZX79C13
BZX79C15
79C10
79C11
79C12
79C13
79C15
9.4
10.6
11.6
12.7
14.1
15.6
20
20
25
30
30
5
5
5
5
5
0.2
0.1
7
8
4.5
5.4
6
8
70
65
65
60
55
10.4
11.4
12.4
13.8
9
0.1
8
10
11
13
0.1
8
7
0.05
10.5
9.2
2. TOLERANCE AND VOLTAGE DESIGNATION
Tolerance designation – the type numbers listed have zener voltage min/max limits as shown.
3. REVERSE ZENER VOLTAGE (VZ)
Reverse zener voltage is measured under pulse conditions such at TJ is no more than 2℃above TA.
4. ZENER IMPEDANCE (ZZ) DERIVATION
ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are
for IZ(AC) = 0.1 IZ(DC) with AC frequency = 60Hz.
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