US1A-F THRU US1M-F
1.0A Surface Mount High
Effciency Rectifiers-50-1000V
Features
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Package outline
SMAF
For surface mounted applications
Ultra fast switching for high efficiency
Low reverse leakage
Cathode Band
Top View
Built-in strain relief,ideal for automated placement
High forward surge current capability
0.110(2.80)
0.094(2.40)
0.065(1.65)
0.053(1.35)
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.141(3.60)
0.126(3.20)
Glass passivated chip junction
Compliant to RoHS Directive 2011/65/EU
Compliant to Halogen-free
0.012(0.30)
0.004(0.10)
0.049(1.25)
0.037(0.95)
0.047(1.20)
0.028(0.70)
Mechanical data
Case: JEDEC SMAF molded plastic body
0.189(4.80)
0.173(4.40)
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics (AT TA=25oC unless otherwise noted)
Symbol
TYP.
UNIT
A
MIN.
MAX.
PARAMETER
CONDITIONS
IO
Forward rectified current
See Fig.1
1.0
IFSM
30
Forward surge current
A
8.3ms single half sine-wave (JEDEC methode)
VR = VRRM TA = 25OC
VR = VRRM TA = 100OC
5.0
IR
Reverse current
μA
50
Junction to ambient
NOTE 1
OC/W
Thermal resistance
RθJA
50
15
CJ
pF
OC
Diode junction capacitance
Storage temperature
f=1MHz and applied 4V DC reverse voltage
+150
-65
TSTG
Operating
*5
*1
*3
*4
*2
VRMS
(V)
VR
VF
trr
SYMBOLS
VRRM
(V)
temperature
TJ, (OC)
(V)
(V)
(ns)
*1 Repetitive peak reverse voltage
*2 RMS voltage
50
35
50
US1A-F
US1B-F
US1D-F
100
200
400
70
100
200
400
1.00
1.40
50
140
280
*3 Continuous reverse voltage
*4 Maximum forward voltage@IF=1.0A
*5 Maximum Reverse recovery time, note 2
-55 to +150
US1G-F
600
800
420
560
700
600
800
US1J-F
US1K-F
US1M-F
1.70
75
1000
1000
Note:
1.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
2. Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A
http://www.anbonsemi.com
Document ID
AS-3030003
Issued Date
2003/03/08
Revised Date
Revision
Page.
TEL:+86-755-23776891
2012/05/16
D
3
Page 1
FAX:+86-755-81482182