Document
SM520BF-E thru SM5100BF-E
Schottky Barrier Rectifiers
Reverse Voltage 20 to100V Forward Current 5.0A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low power loss,high efficiency
* For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications
* Guardring for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
* IEC61000-4-2 ESD Air Contact≥±15KV
Mechanical Data
Case: JEDEC SMB-FL molded plastic over glass die
Terminals: Plated leads, solderable per MIL-STD-750, Method 2026
we declare that the material of product is halogen
Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.066 g Handling precautin:None
free (green epoxy compound).
Electrical Characteristic
1.Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SM520 BF-E
SM530 BF-E
SM540 BF-E
SM550 BF-E
SM560 BF-E
SM580 BF-E
SM5100 BF-E
device marking code
S52 S53 S54 S55 S56 S58 S510
Maximum repetitive peak reverse voltage Maximum RSM voltage Maximum DC blocking voltage
Maximum average forward rectified current lead length at TC = 75°C
VRRM
20
30
40
50
60
80
100
VRSM
14
21
28
35
42
56
70
VDC 20 30 40 50 60 80 100
IF(AV)
5.0
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
IFSM
100
Typical thermal resistance (Note1) Operating junction and storage temperature range
RθJA RθJC
TJ, TSTG
135 25
–40 to +150
Unit
V V V A
A
°C/W °C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SM520 BF-E
SM530 BF-E
SM540 BF-E
SM550 BF-E
SM560 BF-E
Maximum instantaneous forward voltage at 5.0A
VF
0.50
0.70
Maximum DC reverse current TA = 25°C at rated DC blocking voltage TJ = 100°C
IR
0.5 10.0
Typical junction capacitance at 4.0V, 1MHz NOTES: 1. 8.0mm2 (.013mm thick) land areas
CJ
110
SM580 SM5100
BF-E
BF-E
0.85
Unit V mA PF
Peak forward surge current (A)
Average Forward Rectified Current (A)
SM520BF-E thru SM5100BF-E
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
Fig. 2 – Maximum Non-repetitive Peak Forward Surge Current
60 Hz
TJ = TJ max
Resistive or
8.3ms Single Half Sine-wave
5.0
Inductive Load
100
(JEDEC Method)
2.5 50
Instantaneous Forward Current (A)
Instantaneous Reverse Current (mA)
0 0 25 50 75 100 125 150 175 Case Temperature, °C Fig 3. – Typical Instantaneous Forward
100 Characteristics
TJ = 25°C Pulse width = 300µs 1% Duty Cycle
10
1.0
0 1 10 100 Number of Cycles at 60Hz
Fig 4. – Typical Reverse Characteristics 10
Tj=125℃
1.0
Tj=75℃
0.1
0.1
0.01
Tj=25℃
0.01 0.2 0.4 0.6 0.8 1.0 1.2
Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
1000
impedance
100
10
Junction Capacitance (pF)
0.001 .