US3A Datasheet, PDF (1/2 Pages) Shanghai Sunrise Electronics – SURFACE MOUNT ULTRA FAST SWITCHING RECTIFIER

US3A-US3M
Surface Mount Rectifiers
Features
Plastic package has underwriters laboratories
vvv vvflam mability classification 94V-0
For surface mount applications
Low profile package
Eas y pick and place
Ultrafas t recovery tim es for high efficiency
Low forward voltage,low power loss
Built-in strain relief,ideal for autom ated placem ent
High temperature soldering:
111 250^oC/10 seconds on terminals
Mechanical Data
Case:JEDEC DO-214AB,molded plastic body
1111 c over passivated chip
Term inals:Solder Plated, solderable per MIL-STD-750,
1111 Method 2026
Polarity: Color band denotes cathode end
Weight: 0.007 ounces, 0.21 gram
REVERSE VOLTAGE: 50 - 1000 V
FORWARD CURRENT: 3.0 A
DO-214AB(SMC)
7.5± 0.25
8.3± 0.2
1.5± 0.25
0.25± 0.06
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25^oC ambient tem perature unless otherwise specified
US3A US3B US3D
US3G
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current at
T_L=110^OC
Peak forw ard surge current 8.3ms single half-
sine-wave superimposed on rated load(JEDEC
Method)
V_RRM
V_RWS
V_DC
I_F(AV)
I_FSM
US3A
50
35
50
US3B
100
70
100
US3D US3G
200 400
140 280
200 400
3.0
100
US3J
US3J
600
420
600
US3K US3M
UNITS
US3K US3M
800 1000
V
560 700
V
800 1000
V
A
A
Maximum instantaneous forw ard voltage at 3A
V_F
1.0
1.7
V
Maximum DC reverse current @T_A=25^oC
I_R
at rated DC blockjing voltage
@T_A=125^oC
Maximum reverse recovery time at I_F=0.5A
I_R=1.0A I_rr=0.25A
t_rr
Typical junction capacitance at 4.0V,1MH_Z
C_J
10
500
50
70
A
75
ns
50
pF
Maximum thermal resistance (NOTE1)
R
25
o_C/W
Operating temperature range
T_J
-55--------+150
o_C
Storage temperature range
T_STG
-55--------+150
o_C
NOTE: 1.P.C.B.mounted on 0.2X0.2"(5.0X5.0mm)copper pad area
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