45CKQ100
Document Number 5612
Issue 1
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
V
RRM
DC Reverse Voltage
V
RSM
Peak Non-Repetitive Reverse Voltage
V
R
Continuous Reverse Voltage
I
F(AV)
Maximum Average Forward Current
I
FSM
Peak Non-Repetitive Surge Current at 50Hz (per leg)
T
STG
Storage Temperature Range
T
J
Maximum Operating Junction Temperature
100V
100V
100V
45A*
400A
-55C to 150C
-55C to 150C
MECHANICAL DATA
Dimensions in mm
1
2
3
17.65 (0.695)
17.39 (0.685)
4.19 (0.165)
3.94 (0.155)
Dia.
13.
8
4
(
0
.
545
)
13.
5
8
(
0
.
535
)
1
7
.
9
6 (
0
.
7
07)
1
7
.
7
0 (
0
.
6
97)
19.
05 (
0
.
750
)
12.
70 (
0
.
500
)
1.65 (0.065)
1.39 (0.055)
Typ.
5.08 (0.200)
BSC
3.56 (0.140)
BSC
21
.
21 (
0
.
8
3
5
)
20
.
70 (
0
.
8
1
5
)
1.14 (0.707)
0.88 (0.035)
6.86 (0.270)
6.09 (0.240)
DUAL SCHOTTKY
BARRIER DIODE
IN TO-258 HERMETIC METAL
PACKAGE FOR HIREL
APPLICATIONS
FEATURES
SCREENING OPTIONS AVAILABLE
OUTPUT CURRENT 45A
LOW VF
LOW LEAKAGE
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25C unless otherwise stated)
1
3
2
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Common Cathode
1 = A
1
Anode 1
2 = K Cathode
3 = A
2
Anode 2
* I
F(AV)
current is limited by pin diameter
TO258 Package Outline.
Dimensions in mm (inches)
Document Number 5612
Issue 1
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
ELECTRICAL CHARACTERISTICS
(T
CASE
= 25C unless otherwise stated)
*Pulse test tp=300s
2%
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
45CKQ100
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
R
Max. DC Reverse Voltage
100
V
V
RWM
Max. Working Peak Reverse
Voltage
100
I
F(AV)
Average Forward Current
50% Duty Cycle
T
C
=100
C
45
A
I
FSM
Peak Non-Repetitive Surge Current T
P
=8.3ms Half Sine
400
V
FM
Forward Voltage Drop (Per Leg)
I
F
=25A
T
J
= 25
C
0.89
V
I
F
=45A
T
J
= 25
C
1.13
I
F
=25A
T
J
= 125
C
0.74
I
F
=45A
T
J
= 125
C
0.97
I
RM
Reverse Leakage Current
V
R
= Rated V
R
T
J
= 25
C
0.8
mA
T
J
= 125
C
45
C
T
Junction Capacitance
V
R
= 5V
DC
(1MHz, 25
C)
1400
pF
L
S
Typical Series Inductance
(Anode Lead to Cathode Lead)
8.7
nH
R
th
JC
Thermal Resistance Junction to
Case (Per Leg)
DC Operation
0.83
C/W
R
th
JC
Thermal Resistance Junction to
Case (Per Package)
DC Operation
0.42
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