Data Sheet
2.0 Amp SCHOTTKY
BARRIER RECTIFIERS
Mechanical Dimensions
DO-214AA
(SMB)
SMB220 . . . 2100 Series
Description
Features
n
EXTREMELY LOW V
F
n
LOW STORAGED CHARGE
n
LOW POWER LOSS HIGH EFFICIENCY
n
MAJORITY CARRIER CONDUCTION
n
MEETS UL SPECIFICATION 94V-0
SMB220 . . . 2100 Series
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
Working Peak Reverse Voltage...V
RWM
DC Blocking Voltage...V
DC
RMS Reverse Voltage...V
R(rms)
Average Forward Rectified Current...I
F(av)
Non-Repetitive Peak Forward Surge Current...I
FSM
Operating Temperature Range...T
J
Storage Temperature Range...T
STRG
Electrical Characteristics
Maximum Forward Voltage...V
F
(Note 2)
Maximum DC Reverse Current...I
R
@ Rated DC Blocking Voltage
T
C
= 25°C
T
C
=100°C
.45
.50
.55
.70
.70
.85
SMB220 SMB230 SMB240 SMB250 SMB260 SMB2100
20
20
20
14
30
30
30
21
40
40
40
28
50
50
50
35
60
60
60
42
100
100
100
70
Units
Volts
Volts
Volts
Volts
Amps
Amps
°C
°C
............................................. 2.0 ...............................................
< .......................................... 5 0 ........................................... >
< .......... -65 to 125 ......... > < ..... -55 to 150 ... > -65 to 150
......................................... -65 to 150 ..........................................
Volts
............................................. 0.5 ............................................... mAmps
15
< ................ 2 0 ............... > < ......... 1 0 ......... >
mAmps
< ................................... 100 ................................. >
150
pF
°C
/ W
Typical Junction Capacitance...C
J
(Note 1)
Typical Thermal Resistance...R
θJA
Page 10-12
............................................. 100 ..............................................
Data Sheet
2.0 Amp SCHOTTKY
BARRIER RECTIFIERS
Typical Junction Capacitance
Reverse Voltage (V)
Non-Repetitive
Peak Forward Surge Current
Average Forward Current (A)
Forward Current Derating Curve
Peak Forward Surge Current (A)
Number of Cycles @ 60 Hz
Typical Reverse Characteristics
Lead Temperature (°C)
°
Typical Instantaneous Forward Characteristics
Reverse Current (mA)
Forward Current (A)
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 Hz
Resistive or
Inductive Load.
Percent of Rated Peak Voltage
NOTES:
1. Measured @ 1 MHz and applied reverse voltage of 4.0V.
2. Measured with Pulse Width = 300
µS,
2% Duty Cycle.
Forward Voltage (V)
For Capacitive
Load, Derate
Current by 20%.
Page 10-13
SMB220 . . . 210O Series
Junction Capacitance (pF)
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