MBRM120ET1G,
NRVBM120ET1G,
MBRM120ET3G,
NRVBM120ET3G
Surface Mount
Schottky Power Rectifier
POWERMITE
Power Surface Mount Package
The Schottky POWERMITE employs the Schottky Barrier
principle with a barrier metal and epitaxial construction that produces
optimal forward voltage drop−reverse current tradeoff. The advanced
packaging techniques provide for a highly efficient micro miniature,
space saving surface mount Rectifier. With its unique heatsink design,
the POWERMITE has the same thermal performance as the SMA
while being 50% smaller in footprint area, and delivering one of the
lowest height profiles, 1.1 mm in the industry. Because of its small
size, it is ideal for use in portable and battery powered products such as
cellular and cordless phones, chargers, notebook computers, printers,
PDAs and PCMCIA cards. Typical applications are AC−DC and
DC−DC converters, reverse battery protection, and “Oring” of
multiple supply voltages and any other application where performance
and size are critical.
Low Profile − Maximum Height of 1.1 mm
Small Footprint − Footprint Area of 8.45 mm2
Low VF Provides Higher Efficiency and Extends Battery Life
ESD Ratings:
Machine Model = C (> 400 V)
Human Body Model = 3B (> 16,000 V)
Supplied in 12 mm Tape and Reel
Low Thermal Resistance with Direct Thermal Path of Die on
Exposed Cathode Heat Sink
AEC−Q101 Qualified and PPAP Capable
NRVB Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements
All Packages are Pb−Free*
Mechanical Characteristics
SCHOTTKY BARRIER
RECTIFIER
1.0 AMPERES, 20 VOLTS
POWERMITE
CASE 457
STYLE 1
MARKING DIAGRAM
1
Features
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POWERMITE is JEDEC Registered as DO−216AA
Case: Molded Epoxy
Epoxy Meets UL 94 V−0 @ 0.125 in
Weight: 16.3 mg (approximately)
Lead and Mounting Surface Temperature for Soldering Purposes
260C Maximum for 10 Seconds
BCV
M
G
M
BCVG
2
= Device Code
= Date Code
= Pb−Free Package
ORDERING INFORMATION
Package
Shipping†
MBRM120ET1G
POWERMITE
(Pb−Free)
3,000 /
Tape & Reel
NRVBM120ET1G
POWERMITE
(Pb−Free)
3,000 /
Tape & Reel
MBRM120ET3G
POWERMITE
(Pb−Free)
12,000 /
Tape & Reel
NRVBM120ET3G
POWERMITE
(Pb−Free)
12,000 /
Tape & Reel
Device
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2012
January, 2012 − Rev. 3
1
Publication Order Number:
MBRM120E/D
MBRM120ET1G, NRVBM120ET1G, MBRM120ET3G, NRVBM120ET3G
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(At Rated VR, TC = 130C)
Symbol
Value
Unit
VRRM
VRWM
VR
20
V
IO
1.0
A
Peak Repetitive Forward Current
(At Rated VR, Square Wave, 20 kHz, TC = 135C)
IFRM
Non−Repetitive Peak Surge Current
(Non−Repetitive peak surge current, halfwave, single phase, 60 Hz)
IFSM
Storage Temperature
Tstg
−65 to 150
C
Operating Junction Temperature
TJ
−65 to 150
C
Voltage Rate of Change
(Rated VR, TJ = 25C)
2.0
50
dv/dt
10,000
A
A
V/ms
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance − Junction−to−Lead (Anode) (Note 1)
Thermal Resistance − Junction−to−Tab (Cathode) (Note 1)
Thermal Resistance − Junction−to−Ambient (Note 1)
Symbol
Value
Unit
Rtjl
Rtjtab
Rtja
35
23
277
C/W
1. Mounted with minimum recommended pad size, PC Board FR4, See Figures 9 and 10.
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
VF
Maximum Instantaneous Forward Voltage (Note 2), See Figure 2
(IF = 0.1 A)
(IF = 1.0 A)
(IF = 2.0 A)
IR
Maximum Instantaneous Reverse Current (Note 2), See Figure 4
(VR = 20 V)
(VR = 10 V)
(VR = 5.0 V)
2. Pulse Test: Pulse Width 250 ms, Duty Cycle 2%.
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2
Value
Unit
TJ = 25C
TJ = 100C
0.455
0.530
0.595
0.360
0.455
0.540
TJ = 25C
TJ = 100C
10
1.0
0.5
1600
500
300
V
mA
iF, INSTANTANEOUS FORWARD CURRENT (AMPS)
iF, INSTANTANEOUS FORWARD CURRENT (AMPS)
MBRM120ET1G, NRVBM120ET1G, MBRM120ET3G, NRVBM120ET3G
10
TJ = 150C
TJ = 25C
TJ = 100C
TJ = −40C
1.0
0.1
0.2
0.4
0.6
0.8
vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
10
TJ = 150C
TJ = 100C
1.0
TJ = 25C
0.1
0.2
TJ = 150C
100E−6
TJ = 100C
1E−6
TJ = 25C
0
5.0
20
15
FREQ = 20 kHz
Ipk/Io = 5
Ipk/Io = 10
0.4
Ipk/Io = 20
0.2
25
45
10E−9
0
5.0
10
15
20
Figure 4. Maximum Reverse Current
Ipk/Io = p
0.6
TJ = 25C
1E−6
Figure 3. Typical Reverse Current
SQUARE WAVE
0.8
10E−6
VR, REVERSE VOLTAGE (VOLTS)
1.4
1.0
TJ = 100C
VR, REVERSE VOLTAGE (VOLTS)
dc
1.2
1E−3
100E−9
10
1.8
1.6
TJ = 150C
100E−6
10E−6
100E−9
10E−3
PFO, AVERAGE DISSIPATION (WATTS)
IR, REVERSE CURRENT (AMPS)
10E−3
1E−3
IO, AVERAGE FORWARD CURRENT (AMPS)
0.8
100E−3
100E−3
0
0.6
Figure 2. Maximum Forward Voltage
IR, MAXIMUM REVERSE CURRENT (AMPS)
Figure 1. Typical Forward Voltage
10E−9
0.4
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE
(VOLTS)
65
85
105
125
145
165
0.7
0.6
Ipk/Io = p
0.5
dc
SQUARE
WAVE
Ipk/Io = 5
0.4
Ipk/Io = 10
0.3
Ipk/Io = 20
0.2
0.1
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
TL, LEAD TEMPERATURE (C)
IO, AVERAGE FORWARD CURRENT (AMPS)
Figure 5. Current Derating
Figure 6. Forward Power Dissipation
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3
1.6
MBRM120ET1G, NRVBM120ET1G, MBRM120ET3G, NRVBM120ET3G
150
TJ = 25C
TJ, DERATED OPERATING TEMPERATURE
(_C)
C, CAPACITANCE (pF)
1000
Rtja = 33.72C/W
51C/W
148
100
69C/W
83.53C/W
96C/W
146
10
0
2.0
4.0
6.0
8.0
10
12
14
16
18
20
144
0
2.0
4.0
6.0
8.0
10
12
14
16
18
20
VR, REVERSE VOLTAGE (VOLTS)
VR, DC REVERSE VOLTAGE (VOLTS)
Figure 7. Capacitance
Figure 8. Typical Operating Temperature Derating*
* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any reverse voltage conditions. Calculations of TJ therefore must include forward and reverse power effects. The allowable operating
TJ = TJmax − r(t)(Pf + Pr) where
TJ may be calculated from the equation:
r(t) = thermal impedance under given conditions,
Pf = forward power dissipation, and
Pr = reverse power dissipation
This graph displays the derated allowable TJ due to reverse bias under DC conditions only and is calculated as TJ = TJmax − r(t)Pr,
where r(t) = Rthja. For other power applications further calculations must be performed.
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4
R(T), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
MBRM120ET1G, NRVBM120ET1G, MBRM120ET3G, NRVBM120ET3G
1.0
50%
0.1
20%
10%
5.0%
0.01
2.0%
1.0%
R(T), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
0.001
0.00001
Rtjl(t) = Rtjl*r(t)
0.0001
0.001
0.01
0.1
1.0
10
100
T, TIME (s)
Figure 9. Thermal Response Junction to Lead
1.0
50%
0.1
20%
10%
5.0%
0.01
2.0%
1.0%
0.001
0.00001
Rtjl(t) = Rtjl*r(t)
0.0001
0.001
0.1
0.01
1.0
T, TIME (s)
Figure 10. Thermal Response Junction to Ambient
POWERMITE is a registered trademark of and used under a license from Microsemi Corporation.
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5
10
100
1,000
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
POWERMITE
CASE 457
ISSUE G
DATE 12 JAN 2022
SCALE 4:1
GENERIC
MARKING DIAGRAMS*
1
M
XXXG
2
1
STYLE 1
1
M
XXXG
2
STYLE 2
M
XXXG
2
XXX = Specific Device Code
M = Date Code
G
= Pb−Free Package
STYLE 3
DOCUMENT NUMBER:
DESCRIPTION:
STYLE 1:
PIN 1. CATHODE
2. ANODE
98ASB14853C
POWERMITE
STYLE 2:
PIN 1. ANODE OR CATHODE
2. CATHODE OR ANODE
(BI−DIRECTIONAL)
STYLE 3:
PIN 1. ANODE
2. CATHODE
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
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