SB302-HE thru SB3010-HE
Schottky Barrier Rectifiers
Reverse Voltage 20 to 100V Forward Current 3.0A
Feature & Dimensions
* 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
Guarding for over voltage protection
High temperature soldering guaranteed:
260°C/10 seconds at terminals
Ref. No.: 1.4601.442-01 ESD contact
≥
±15KV
Mechanical Data
Case
: JEDEC DO-15, molded plastic over sky die
Terminals : Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity : Color band denotes cathode end
Weight : 0.013 oz., 0.35 g
Mounting position : Any
Handling precautin : None
we declare that the material of product is halogen
free (green epoxy compound).
1.Electrical Characteristic
Maximum & Thermal Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter symbol
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Peak forward surge current 1.0ms single half sine-wave
superimposed on rated load
Minimum ESD (1.4601.442-01 ESD contact)
Thermal resistance, junction to ambient
Thermal resistance, junction to case
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
IF(AV)
I
FSM1
I
FSM2
RθJA
RθJC
TJ,
TSTG
Symbol
SB302- SB303- SB304- SB305- SB306- SB308- SB309 - SB3010-
HE
HE
HE
HE
HE
HE
HE
HE
SB302 SB303 SB304 SB305 SB306 SB308 SB309 SB310
ESD
ESD
ESD
ESD
ESD
ESD
ESD
ESD
20
30
40
50
60
80
90
100
14
20
21
30
28
40
35
50
3.0
80
125
15
40
5
–65
to +150
42
60
56
80
63
90
70
100
Unit
V
V
V
A
A
A
KV
°C/W
°C/W
°C
Electrical Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter symbol
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
TC = 25°C
ton=8ms; toff=35ms
TC = 120°C
Symbol
VF
Ir
Ir
SB302- SB303- SB304- SB305- SB306- SB308- SB309 - SB3010-
HE
HE
HE
HE
HE
HE
HE
HE
0.50
0.70
0.84
0.5
5
20
25
10
30
250
Unit
V
mA
mA
mA
mA
ns
PF
ton=8ms; toff=35ms
TC = 140°C
Ir
ton=8ms; toff=35ms
TC = 150°C
Ir
Maximum reverse recovery time TC = 25°C
Trr
TC = 120°C
Typical junction capacitance at 4.0V, 1MHz
CJ
Notes:
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
SB302-HE thru SB3010-HE
2. Characteristic Curves
( TA = 25°C unless otherwise noted )
Fig. 1
–
Forward Current Derating Curve
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
Single phase
half wave 60HZ
Resistive or
Inductive Load
0.375" (9.5mm)
lead length
Fig. 2
–
Maximum Non-repetitive Peak
Forward Surge Current
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
3.0
80
1.5
40
0
0
25
50 75 100 125 150 175
Ambient Temperature,
°C
0
1
10
Number of Cycles at 60Hz
100
Instantaneous Reverse Current (mA)
Instantaneous Forward Current (A)
100
Fig 3.
–
Typical Instantaneous Forward
Characteristics
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
Fig 4.
–
Typical Reverse Characteristics
10
Tj=100℃
10
1.0
Tj=75℃
1.0
0.1
0.1
0.01
Tj=25℃
0.01
0.2
0.4
0.6
0.8
1.0
Instantaneous Forward Voltage (V)
Fig 5.
–typical
transient thermal
impedance
1.2
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig 6.
–
Typical Junction Capacitance
Junction Capacitance (pF)
1000
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
Transient thermal impedance(°C/W)
100
10
100
1.0
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
100
10
0.1
100
1
10
Reverse Voltage (V)
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