Diodes BZT52C2V0 - BZT52C51 - Manual (Page 3)

BZT52C2V0 - BZT52C51
Document number: DS18004 Rev. 37 - 2
3 of 5
www.diodes.com
September 2012
© Diodes Incorporated
BZT52C2V0 - BZT52C51
0
0.1
0.2
0.3
0.4
25 0 50 75 100 125 150
P
,
P
O
WE
R
DISS
IP
A
T
IO
N
(W
)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Derating Curve
A
°
R = 338°C/W
Note 8
θJA
0
5
10
15
20
0 2 4 6 8 10
V , ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
Z
I,
Z
E
N
E
R
C
U
R
R
EN
T
(mA
)
Z
C2V0
C2V4
C2V7
C3V0
C3V3
C3V6
C3V9
C4V3
C4V7
C5V1
C5V6
C6V2
C6V8
C7V5
0
10
20
30
0
I,
Z
E
N
E
R
C
U
R
R
E
N
T
(m
A
)
Z
V , ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
Z
10 20 30 40
T = 25°C
J
Test Current I
5mA
Z
Test Current I
2mA
Z
C10
C12
C18
C22
C27
C33 C36
C15
0
2
4
6
8
10
10 0 20 30 40 50 60 70 80 90 100
I,
Z
E
N
E
R
C
U
R
R
E
N
T
(mA
)
Z
V , ZENER VOLTAGE (V)
Fig. 4 Typical Zener Breakdown Characteristics
Z
C
, T
O
T
A
L
CA
P
A
CIT
A
NCE
(
p
F
)
T
10
100
1,000
10 100 1
V , NOMINAL ZENER VOLTAGE (V)
Fig. 5 Typical Total Capacitance vs. Nominal Zener Voltage
Z
T = 25 °C
f = 1MHz
J
V = 1V
R
V = 2V
R
V = 1V
R
V = 2V
R