RoHS
UG2AA THRU UG2JA
COMPLIANT
Surface Mount Ultra Fast Recovery Rectifier
Features
● Low profile package
● Ideal for automated placement
● Glass passivated chip junction
● High forward surge capability
● Super Fast reverse recovery time
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
Typical Applications
For use in high frequency rectification of power supplies,
inverters, converters, and freewheeling diodes for
consumer, and telecommunication.
Mechanical Data
● Package: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: Cathode line denotes the cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL UNIT UG2AA
UG2BA
UG2CA
UG2DA
UG2FA
UG2GA
UG2HA
UG2JA
UG2AA
UG2BA
UG2CA
UG2DA
UG2FA
UG2GA
UG2HA
UG2JA
Device marking code
Maximum Repetitive Peak Reverse Voltage
VRRM
V
50
100
150
200
300
400
500
600
Maximum RMS Voltage
VRMS
V
35
70
105
140
210
280
350
420
VDC
V
50
100
150
200
300
400
500
600
IO
A
IFSM
A
Maximum DC blocking Voltage
Average rectified output current
@60Hz sine wave, Resistance load, TL
(FIG.1)
Forward Surge Current (Non-repetitive)
@60Hz Half-sine wave,1 cycle, Tj=25℃
Forward Surge Current (Non-repetitive)
@1ms, square wave, 1 cycle, Tj=25℃
2.0
50
100
Current squared time
@1ms≤t≤8.3ms Tj=25℃,Rating of per diode
Typical junction capacitance
@Measured at 1MHz and Applied Reverse
Voltage of 4.0 V.D.C
2
It
2
As
Cj
pF
Storage temperature
Tstg
℃
-55 ~ +150
Junction temperature
Tj
℃
-55 ~ +150
10.375
40
26
23
1/6
S-S753
Rev. 2.7,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
UG2AA THRU UG2JA
■Electrical Characteristics(Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL UNIT
TEST
UG2AA UG2BA
CONDITIONS
Maximum instantaneous
forward voltage drop per diode
VF
V
IFM=2.0A
Maximum reverse recovery time
trr
ns
IF=0.5A,IR=1.0A,
Irr=0.25A
Maximum DC reverse current at
rated DC blocking voltage per
diode
IR
μA
UG2CA
UG2DA
UG2FA UG2GA
0.92
UG2HA
1.25
UG2JA
1.7
25
35
Tj =25℃
5
Tj =125℃
50
■Dynamic Characteristics
UG2AA THRU UG2DA
PARAMETER
SYMBOL
Min
Typ
Max
-
26
-
Tj=25℃
-
23
-
Tj=125℃
-
30
-
-
3.1
-
-
5.0
-
Tj=25℃
-
35.4
-
Tj=125℃
-
73.8
-
24.3
-
-
Min
Typ
Max
-
26
-
Tj=25℃
-
24
-
Tj=125℃
-
36
-
-
2.7
-
-
4.5
-
Tj=25℃
-
32.3
-
Tj=125℃
-
82.8
-
1.9
-
-
Min
Typ
Max
-
40
-
Tj=25℃
-
38
-
Tj=125℃
-
59
-
-
4.2
-
-
6.5
-
Tj=25℃
-
78.9
-
Tj=125℃
-
192.7
-
3.7
-
-
UNIT
TEST CONDITIONS
IF=1A,di/dt=-50A/us
VRM=30V
Tj=25℃
Reverse Recovery Time
Peak recovery current
Reverse recovery charge
Non-repetitive avalanche energy
TRR
ns
IF=2A
di/dt=-200A/us
VRM=100V
Tj=25℃
IRRM
A
Qrr
nC
EAS
mJ
SYMBOL
UNIT
Tj=125℃
Tj=25℃
IR=1.8 A,L=15 mH
UG2FA THRU UG2GA
PARAMETER
TEST CONDITIONS
IF=1A,di/dt=-50A/us
VRM=30V
Tj=25℃
Reverse Recovery Time
Peak recovery current
Reverse recovery charge
Non-repetitive avalanche energy
TRR
ns
IF=2A
di/dt=-200A/us
VRM=200V
Tj=25℃
IRRM
A
Qrr
nC
EAS
mJ
SYMBOL
UNIT
Tj=125℃
Tj=25℃
IR=0.5A,L=15 mH
UG2HA THRU UG2JA
PARAMETER
TEST CONDITIONS
IF=1A,di/dt=-50A/us
VRM=30V
Tj=25℃
Reverse Recovery Time
Peak recovery current
Reverse recovery charge
Non-repetitive avalanche energy
TRR
ns
Tj=25℃
IRRM
A
Qrr
nC
EAS
mJ
Tj=125℃
Tj=25℃
IF=2A
di/dt=-200A/us
VRM=400V
IR=0.7A,L=15 mH
2/6
S-S753
Rev. 2.7,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
UG2AA THRU UG2JA
■Thermal Characteristics (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
UNIT
UG2AA
UG2BA
UG2CA
UG2DA
RθJ-A(1)
Typical Thermal resistance
UG2FA
UG2GA
UG2HA
UG2JA
75
RθJ-L(1)
20
℃/W
RθJ-C(1)
18
Note
(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas
■ Characteristics (Typical)
FIG2:Surge Forward Current Capability
FIG.1: Io-TL Curve
3.5
50
3.0
2.0
1.5
1.0
0.5
0
50
100
10
Instantaneous Forward Current(A)
Peak Forward Surge Current(A)
2.5
70
90
110
130
20
0
150
1
10
Number of Cycles
100
FIG 4:Typical Reverse Characteristics
FIG.3: Typilcal Forward Characteristics
100
UG2FA-2GA
UG2HA-2JA
0.1
0.01
0.4
30
Lead Temperature(℃)
UG2AA-2DA
1.0
8.3ms Single Half Sine Wave
40
10
Instantaneous Reverse Current(uA)
Average Rectified Output Current(A)
0.6
0.8
1.0
1.2
Instantaneous Forward Voltage(V)
1.4
Tj=125 ℃
10
1.0
Tj=25 ℃
0.1
0.01
1.6
0
20
40
60
80
Percent of Rated Peak Reverse Voltage(%)
100
3/6
S-S753
Rev. 2.7,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
UG2AA THRU UG2JA
FIG.5: Diagram of circuit and Testing wave form of reverse recovery time
10 Ω
NONINDUCTIVE
50 Ω
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
0
PULSE
GENERATOR
(NOTE2)
(-)
OSCILLOSCOPE
(NOTE1)
1Ω
NONINDUCTIVE
-0.25A
(+)
-1.0A
NOTES:
1.Rise Time=7ns max .Inpot Impedance=1M Ω 22pf
2.Rise Time=10ns max.Sourse Impedance=50Ω
1cm
SET TIME BASE FOR
5/10ns/cm
■Ordering Information (Example)
PREFERED
P/N
PACKAGE
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
UG2AA- UG2JA
F1
Approximate 0.059
5000
10000
80000
13” reel
UG2AA- UG2JA
F2
Approximate 0.059
7500
15000
120000
13” reel
UG2AA- UG2JA
F3
Approximate 0.059
7500
15000
60000
13” reel
UG2AA- UG2JA
F4
Approximate 0.059
1800
14400
57600
7” reel
UG2AA- UG2JA
F5
Approximate 0.059
2000
16000
64000
7” reel
UG2AA- UG2JA
F6
Approximate 0.059
5000
10000
100000
13” reel
■ Outline Dimensions
DO-214AC(SMA)
A
DO-214AC(SMA)
B
C
D
F
G
H
Dim
Min
Max
A
1.25
1.58
B
2.40
2.83
C
4.06
4.75
D
1.90
2.30
E
4.93
5.28
F
0.76
1.41
G
0.08
0.20
H
0.15
0.31
E
Dimensions in millimeters
4/6
S-S753
Rev. 2.7,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
UG2AA THRU UG2JA
■Suggested Pad Layout
DO-214AC(SMA)
P3
P2
Q2
Q1
Dim
Millimeters
P1
4.00
P2
1.50
P3
6.50
Q1
2.50
Q2
1.70
P1
Dimensions in millimeters
5/6
S-S753
Rev. 2.7,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
UG2AA THRU UG2JA
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
6/6
S-S753
Rev. 2.7,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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