BZX79C2V4 through BZX79C200 Series
ELECTRICAL CHARACTERISTICS (TA
= 25ºC unless
otherwise noted. VF = 1.5 V Max @ IF = 100mA for all types)
Symbol
Parameter
Reverse Zener Voltage @ IZT
Reverse Zener Current
VZ
IZT
ZZT
θVBR
IR
Maximum Zener Impedance @ IZT
Temperature Coefficient of VBR (Typical)
Reverse Leakage Current @ VR
Reverse Voltage
VR
IF
Forward Current
VF
C
Forward Voltage @ IF
Capacitance (Typical)
ELECTRICAL CHARACTERISTICS (TA = 25c unless otherwise noted, VF = 1.5 V Max @ IF = 100mA for all types)
Max Zener
Impedance
C
VZ = 0,
VZ @ IZT
(Volts)
(Note 3.)
Leakage Current
IR @ VR
θVBR
(Note 4)
(mV/ºC)
ZZT @ IZT
IZT
F = 1.0MHz
(pF)
Device
Device
Marking
Min
Max
(Ω)
(mA)
(µA)
(Volts)
Min
Max
(Note 2.)
BZX79C2V4
BZX79C2V7
BZX79C3V0
BZX79C3V3
BZX7C3V6
BZX79C3V9
BZX79C4V3
BZX79C4V7
BZX79C5V1
BZX79C5V6
BZX79C6V2
BZX79C6V8
BZX79C7V5
BZX79C8V2
BZX79C9V1
BZX79C10
BZX79C11
BZX79C12
BZX79C13
BZX79C15
79C2V4
79C2V7
79C3V0
79C3V3
7C3V6
2.2
2.5
2.8
3.1
3.4
3.7
4
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
75
50
25
15
10
5
1
1
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2
0
0
255
230
215
200
185
175
160
130
110
95
1
0
1
0
1
0
79C3V9
79C4V3
79C4V7
79C5V1
79C5V6
79C6V2
79C6V8
79C7V5
79C8V2
79C9V1
79C10
1
0.3
1
1
4.4
4.8
5.2
5.8
6.4
7
3
2
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7
5.4
6
2
2
1
2
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
3
4
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6
90
2
4
85
1
5
8
7.7
8.5
9.4
10.4
11.4
12.4
13.8
0.7
0.5
0.2
0.1
0.1
0.1
0.05
5
75
6
70
7
8
70
79C11
8
9
65
79C12
8
10
11
13
65
79C13
8
7
60
79C15
10.5
9.2
55
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 that TJ is no more than 2ºC 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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2
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