FR1A – FR1K 1 of 3 © 2002 Won-Top Electronics
FR1A – FR1K
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
! Glass Passivated Die Construction
! Ideally Suited for Automatic Assembly B
! Low Forward Voltage Drop, High Efficiency
! Surge Overload Rating to 30A Peak D
! Low Power Loss A
! Fast Recovery Time F
! Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
! Case: Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
! Marking: Type Number
! Weight: 0.093 grams (approx.)
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic Symbol FR1A FR1B FR1D FR1G FR1J FR1K Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 400 600 800 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 V
Average Rectified Output Current @TL = 90°C IO1.0 A
Non-Repetiti ve P eak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method) IFSM 30 A
Forward Voltage @IF = 1.0A VFM 1.30 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 125°C IRM 5.0
300 µA
Reverse Recovery Time (Note 1) trr 150 250 500 nS
Typical Junction Capacitance (Note 2) Cj10 pF
Typical Thermal Resistance (Not e 3) RJL 30 K/W
Operating and Storage Temperat ure Range Tj, TSTG -50 to +150 °C
Note: 1. Measured with IF = 0.5A, IR = 1.0A, I rr = 0.25A,
2. Measured at 1.0 MHz and applied reverse volt age of 4.0 V DC.
3. Mounted on P.C. Board with 8.0mm2 land area.
WTE
PO WER SEM ICO NDUC TO RS
SMB/DO-214AA
Dim Min Max
A3.30 3.94
B4.06 4.70
C1.91 2.11
D0.152 0.305
E5.08 5.59
F2.13 2.44
G0.051 0.203
H0.76 1.27
All Dimensions in mm
FR1A – FR1K 2 of 3 © 2002 Won-Top Electronics
0
0.4
1.2
255075100125150175
I , AVERAGE RECTIFIED CURRENT (A)
O
T,LEAD TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
L°
0.2
0.6
0.8
1.0
0.01
0.1
1.0
10
0 0.4 0.8 1.2 1.6
I INSTANTANEOUS FORWARD CURRENT (A)
F,
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25°C
j
I Pulse Width: 300 s
Fµ
0
10
20
30
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Forward Surge Current Derating Curve
Single Half-Sine-Wave
(JEDEC Method)
T = 150°C
j
50V DC
Approx
50 NI (Non-inductive)Ω10 NIΩ
1.0
NI
ΩOscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
trr
Settimebasefor10ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.
2. Rise Time = 10ns max. Input Impedance = 50 .
Ω
Ω
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
0.1
1.0
10
100
1000
0 20 40 60 80 100 120 140
I , INSTANTANEOUS REVERSE CURRENT (µA)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
T = 125 C
j°
T = 25°C
j
FR1A – FR1K 3 of 3 © 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
!!
!Package Type Shipping Quantity
FR1A-T1 SMB 500/Tape & Reel
FR1A-T3 SMB 3000/Tape & Reel
FR1B-T1 SMB 500/Tape & Reel
FR1B-T3 SMB 3000/Tape & Reel
FR1D-T1 SMB 500/Tape & Reel
FR1D-T3 SMB 3000/Tape & Reel
FR1G-T1 SMB 500/Tape & Reel
FR1G-T3 SMB 3000/Tape & Reel
FR1J-T1 SMB 500/Tape & Reel
FR1J-T3 SMB 3000/Tape & Reel
FR1K-T1 SMB 500/Tape & Reel
FR1K-T3 SMB 3000/Tape & Reel
Products listed in bold are WTE Preferred devices.
!T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.050 MIN
(1.27 MIN)
inches
(
mm
)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wont op.com
0.082 MIN
(2.10 MIN)
0.106 MAX
(2.69 MAX)
