MBRA120ET3G SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
PRV : 20 Volts
Io : 1.0 Ampere
FEATURES :
* Highly Stable Oxidation Passivated Junction
* Guardring for Over - Voltage Protection
* Optimized for Low Leakage Current
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.060 gram (Approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(
Ta=25°C
)
Maximum Peak Repetitive Reverse Voltage
Maximum Working Peak Reversr Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current at TC = 125 °C
Maximum Non-Repetitive Peak Surge Current
(Surge Applied at Rate Load Conditions Halfwave,
Single Phase, 60 Hz)
Maximum Instantaneous Forward Voltage (Note 1)
( IF = 1.0 A , TJ = 25°C )
( IF = 2.0 A , TJ = 25°C )
Maximum Instantaneous Reverse Current (Note 1)
( VR = rated VR , TJ = 25 °C )
( VR = rated VR , TJ = 100 °C )
Thermal Resistance Junction to Lead (Note 2)
Thermal ResistanceJunction to Ambient (Note 2)
Storage/Operating Junction Temperature Range
Notes :
( 1 ) Pulse Test : Pulse Width ≤ 250 μs, Duty Cycle ≤ 2 %.
( 2 ) Mounted on a Pad Size of 5 mm × 5 mm, PC Board FR4 ( 2 pads ).
Page 1 of 2 Rev. 05 : September 23, 2008
0.595
A
V
VRRM
μA
ºC
ºC/W
1600
ºC/W
34
138
RATING SYMBOL UNITVALUE
20 V
V
VRWM
VDC
20
20
TSTG ,TJ
RθJL
RθJA
IRH
IR10
- 55 to + 150
V1.0
IF(AV)
VFV
IFSM 40
0.530
2.3 ± 0.2
SMA
1.6 ± 0.25
5.3 ± 0.35
4.2 ± 0.25
2.6 ± 0.15
Dimensions in millimeters
1
.
3
±
0
.
2
1.6 ± 0.25
IATF 0060636
SGS TH07/1033
TW00/17276EM
TH97/10561QM
FIG.1 - CURRENT DERATING, FIG.2 - TYPICAL JUNCTION CAPACITANCE
JUNCTION TO CASE
30 60 90 120 150 0 5 10 15 20
CASE TEMPERATURE, (°C) REVERSE VOLTAGE, VOLTS
FIG.3 - MAXIMUM INSTANTANEOUS FIG. 4 - TYPICAL REVERSE CURRENT
FORWARD VOLTAGE
FIG. 5 – FORWARD POWER DISSIPATION
Page 2 of 2 Rev. 05 : September 23, 2008
RATING AND CHARACTERISTIC CURVES ( MBRA120ET3G )
0
0.3
10
10 20515
REVERSE VOLTAGE, VOLT
CAPACITANCE, pF
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
INSTANTANEOUS FORWARD
CURRENT, AMPERES
INSTANTANEOUS REVERSE
CURRENT, AMPERES
1
INSTANTANEOUS FORWARD
VOLTAGE, VOLTS
0.1
0
AVERAGE FORWARD CURRENT, AMPERES
00.2
AVERAGE POWER DISSIPATION,
WATT
0
1.2
0.6
0.9
100
1000
0.4 0.6 0.80.2 1.0
0
0.4
0.2
0.6
0.8
0.4 0.6 0.8 1.0 1.4 1.6
SQUARE WAVE
DC
10
1E -08
150 ºC
25 ºC
100 ºC
75 ºC
125 ºC
25 ºC
1.2
0
1E -03
1E -04
1E - 05
1E -06
1E -07
IATF 0060636
SGS TH07/1033
TW00/17276EM
TH97/10561QM
