®
TAK CHEONG
ELECTRICAL CHARACTERIZATION
(
T
A
= 25°C unless otherwise noted)
Zener Voltage
(Note 3.)
Device
(Note 2.)
Device
Marking
V
Z
(Volts)
Min
BZX79C110
BZX79C120
BZX79C130
BZX79C150
BZX79C160
BZX79C180
BZX79C200
79C110
79C120
79C130
79C150
79C160
79C180
79C200
104
114
124
138
153
168
188
Max
116
127
141
156
171
191
212
@I
ZT
(mA)
1
1
1
1
1
1
1
Zener
Impedance
(Note 4.)
Z
ZT
@I
ZT
(Ω)
650
800
950
1250
1400
1700
2000
Li censed b y
ON Semico nd uctor
,
A tradem ark o f
semico nd uctor
Com ponents I ndustri es, LLC for
Zener Tec hnolo gy
and
Pro ducts
.
Leakage Current
I
R
@ V
R
(uA Max)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
(Volts)
84
91
99
114
122
137
152
θV
BR
(mV/℃)
Min
63
69
75
87
93
105
120
Max
131
144
158
185
200
228
255
C
V
Z
= 0,
F = 1.0MH
Z
(pF)
26
24
23
21
20
18
17
VF Forward Voltage = 1.5V max @ I
F
= 100mA for all types
2. TOLERANCE AND VOLTAGE DESIGNATION
The type numbers listed have zener voltage min/max limits as shown.
3. REVERSE ZENER VOLTAGE (V
Z
)
Reverse zener voltage is measured under pulse conditions such that T
J
is no more than 2℃ above T
A
.
4. ZENER IMPEDANCE (Z
Z
) DERIVATION
Z
ZT
is measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for I
Z(AC)
=
0.1 I
Z(DC)
with AC frequency = 60Hz.
November 2006 / C
Page 3
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
