SECOS SM540ZT

SM540ZT
VOLTAGE 40V
5.0 Amp Schottky Barrier Rectifiers
Elektronische Bauelemente
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
SOT-223
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity: As Marked
* Mounting position: Any
REF.
* Weight: 1.0 grams(Approximately)
LEAD CODE:
1) ANODE
2) CATHODE
3) ANODE
4) CATHODE
A
C
D
E
I
H
Millimeter
Min.
Max.
6.70
7.30
2.90
3.10
0.02
0.10
0°
10°
0.60
0.80
0.25
0.35
REF.
B
J
1
2
3
4
5
Millimeter
Min.
Max.
13°TYP.
2.30 REF.
6.30
6.70
6.30
6.70
3.30
3.70
3.30
3.70
1.40
1.80
Pin 1 and Pin 3 are common.
Pin 2 and Pin 4 are common.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
SM540ZT
40
40
40
UNITS
V
V
V
5
A
125
A
Maximum Instantaneous Forward Voltage (IF = 5 Amps )
0.55
V
Maximum DC Reverse Current
Ta=25 C
0.2
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RθJC (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
Ta=125 C
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
30
380
25
-50 ~ +150
-65 ~ +175
mA
pF
C/W
C
C
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5”(12.7mm) Lead Length.
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 1 of 2
SM540ZT
VOLTAGE 40V
5.0 Amp Schottky Barrier Rectifiers
Elektronische Bauelemente
RATING AND CHARACTERISTIC CURVES
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD
50
5.0
4.0
3.0
2.0
1.0
0
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
INSTANTANEOUS FORWARD CURRENT,(A)
AVERAGE FORWARD CURRENT,(A)
CHARACTERISTICS
6.0
10
3.0
1.0
T j=25 C
P uls e Width 300us
1% Duty C ycle
0.1
PEAK FORWARD SURGE CURRENT,(A)
125
.01
100
.1
.2
.3
.4
.5
.6
.7
.8
FORWARD VOLTAGE,(V)
75
8.3ms S ingle Half
T j=25 C
S ine Wave
50
J E DE C method
25
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
0
1
10
5
50
100
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
10
REVERSE LEAKAGE CURRENT, (mA)
1400
JUNCTION CAPACITANCE,(pF)
1200
1000
800
600
400
T j=75 C
1.0
.1
T j=25 C
200
0
.01
.05
.1
.5
1
REVERSE VOLTAGE,(V)
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
5
10
50
100
.01
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
Any changing of specification will not be informed individua
Page 2 of 2