Document
Bulletin PD-20587 rev. B 03/03
MBR1100
SCHOTTKY RECTIFIER 1.0 Amp
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 1 Apk, TJ = 125°C range
Description/ Features
The MBR1100 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. Low profile, axial leaded outline High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability
MBR1100 Units
1.0 100 200 0.68 - 40 to 150 A V A V °C
CASE STYLE AND DIMENSIONS
Conform to JEDEC Outline DO-204AL (DO-41) Dimensions in millimeters and inches
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1
MBR1100
Bulletin PD-20587 rev. B 03/03
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
MBR1100
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 4 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 6 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 200 50 1.0 0.5 A mJ A 5µs Sine or 3µs Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied
Value
10
Units
A
Conditions
50% duty cycle @ TC = 85°C, rectangular wave form
TJ = 25 °C, IAS = 0.5 Amps, L = 8 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop * See Fig. 1 (1)
Value
0.85 0.96 0.68 0.78 0.5 1.0 35 8.0 10000
Units
V V V V mA mA pF nH @ 1A @ 2A @ 1A @ 2A
Conditions
TJ = 25 °C TJ = 125 °C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current * See Fig. 2 Typical Junction Capacitance Typical Series Inductance (1)
T J = 25 °C T J = 125 °C
V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300µs, Duty Cycle <2%
V/ µs (Rated VR)
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range(*) Max. Storage Temperature Range
Value
-40 to 150 -40 to 150 80
Units
°C °C
Conditions
RthJL Max. Thermal Resistance Junction to Lead (**) wt Approximate Weight Case Style
(*) dPtot
°C/W DC operation (* See Fig. 4)
0.33(0.012) g (oz.) DO-204AL(DO-41)
1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) (**) Mounted 1 inch square PCB, Thermal Probe connected to lead 2mm from Package
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MBR1100
Bulletin PD-20587 rev. B 03/03
10
Reverse Current - I R (mA)
10
1 0.1
T J = 150˚C
125˚C
0.01 0.001
25˚C
0.0001 0 0 20 40 60 80 100
Instantaneous Forward Current - IF (A)
TJ = 150˚C TJ = 125˚C
Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reve.