Diodes SBR1045CTLQ - Manual (Page 3)

SBR is a registered trademark of Diodes Incorporated.
SBR1045CTLQ
Document number: DS36094 Rev. 1 - 2
3 of 6
www.diodes.com
October 2012
© Diodes Incorporated
SBR1045CTLQ
NEW PROD
UC
T
Figure 3 Typical Reverse Characteristics
0.1
1
10
100
1,000
10,000
100,000
0 5 10 15 20 25 30 35 40 45
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I
, I
N
S
TA
N
TA
NEO
U
S
REVER
SE CUR
RENT (
µ
A)
R
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Figure 4 Total Capacitance vs. Reverse Voltage
1
10
100
1,000
10,000
0.1 1 10 100
V , DC REVERSE VOLTAGE (V)
R
C
, T
O
TA
L CA
P
A
CIT
A
NCE
(p
F
)
T
f = 1MHz
Figure 5 Forward Current Derating Curve
0
1
2
3
4
5
6
7
0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
I
, A
VERAGE
F
O
R
W
ARD CUR
RENT
(
A
)
F(A
V
)
Note 5
Per Die
Figure 6 Operating Temperature Derating
0
25
50
75
100
125
150
0 5 10 15 20 25 30 35 40 45
V , DC REVERSE VOLTAGE (V)
R
T
, DE
RA
T
E
D
AM
BIENT
T
E
M
P
E
R
A
T
URE (
°C)
A
50
25 50 75 100 125 150
P
, A
V
A
LA
N
C
H
E
P
E
AK
P
U
LSE
P
O
WE
R
DE
RA
T
ING P
E
RCENT
AGE
(
%
)
AR
M
T , JUNCTION TEMPERATURE (°C)
Figure 7 Pulse Derating Curve
J
0
25
75
175 200
100
125
0
0.01 0.1 1 10 100 10,000
T , PULSE DURATION (µS)
P
Figure 8 Maximum Avalanche Power Curve, Per Element
100,000
P
, MA
X
IM
U
M
AVA
LA
N
C
H
E
P
O
WE
R
(W
)
AR
M
10,000
1,000
100
1,000