US2AB THRU US2MB
Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Ampere
SURFACE MOUNT ULTRA FAST RECTIFIER
Features
DO-214AA/SMB
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
0.155(3.94)
0.130(3.30)
0.086 (2.20)
0.071 (1.80)
Ultra fast switching for high efficiency
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed
250 °C/10 seconds at terminals
0.185(4.70)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.084(2.13)
Mechanical Data
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
Case : JEDEC DO-214AA/SMB Molded plastic body
Terminals : Solder plated, solderable per MIL-STD-750,Method 2026
Polarity : Polarity symbol marking on body
Mounting Position: Any
0.220(5.59)
0.200(5.08)
Dimensions in inches and (millimeters)
Weight
: 0.003 ounce, 0.095 grams
Maximum Ratings And Electrical Characteristics
Ratings at 25°C ambient temperature unlss otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Parameter
MDD
MDD
MDD
MDD
MDD
MDD
MDD
SYMBOLS
UNITS
US2AB US2BB US2DB US2GB US2JB US2KB US2MB
Marking Code
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
V
RRM
Maximum repetitive peak reverse voltage
Maximum RMS voltage
V
RMS
100
1000
Maximum DC blocking voltage
V
DC
Maximum average forward rectified current
at TL=125℃
I
(AV)
A
2
Peak forward surge current
50
I
FSM
8.3ms single half sine-wave
A
superimposed onrated load (JEDEC Method)
Maximum instantaneous forward voltage at 2.0A
V
1
F
1.3
1.65
75
V
5
100
Maximum DCreverse current
at rated DCblocking voltage
T
A
=25
TA=125℃
(NOTE 1)
℃
μA
I
R
t
rr
J
ns
Maximum reverserecovery time
50
pF
20
60
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
C
℃/
W
R
JA
STG
℃
Operating junction and storage temperature range
T
J
,
T
-55 to +150
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.P.C.B. mounted with 2.0”x2.0”(5.0x5.0cm) copper pad areas
DN:T21312A1
http://www.microdiode.com
Rev:2021A1
Page :1