Diodes UDZ5V1BF - Manual (Page 2)

UDZ5V1BF
Document number: DS32228 Rev. 5 - 2
2 of 4
www.diodes.com
August 2010
© Diodes Incorporated
UDZ5V1BF
NEW PROD
UC
T
0
0.1
0.2
0.3
0.4
0.5
25 0 50 75 100 125 150
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N (
W
)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Derating Curve
A
°
0.6
R = 200°C/W θJA
0.1
1
10
100
1,000
0.4 0.6 0.8 1.0 1.2
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
I
, INS
T
AN
T
ANE
O
U
S F
O
R
WA
R
D
C
U
R
R
EN
T
(mA
)
F
0.0001
0.001
0.01
0.1
1
10
100
2 3 4 5 6
V , ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
Z
I,
Z
E
N
E
R
C
U
R
R
EN
T
(mA
)
Z
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Fig. 4 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
0.00001
0.1
1
10
100
I
, INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(µ
A
)
R
0.01
0.001
0.0001
T = 25°C
A
T = 150°C
A
T = -55°C
A
T = 85°C
A
0
5
10
15
20
25
30
35
40
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 5 Typical Total Capacitance
R
f = 1MHz
C
,
T
O
T
AL
C
A
P
A
C
IT
AN
C
E (
p
F
)
T