DS15003 Rev. 5 - 3 1 of 2 FR1A-FR1M
www.diodes.com ã Diodes Incorporated
FR1A - FR1M
GLASS PASSIVATED FAST RECOVERY RECTIFIER
Features
Maximum Ratings and Electrical Characteristics
Notes: 1. Reverse Recovery Test Conditions: I F = 0.5A, IR= 1A, IRR = 0.25A
2. Thermal Resistance from junction to lead with 6.0mm 2copper pads
3. Measured at 1.0MHz and applied reverse voltage of 4.0V
A
B
C
D
G
H
E
J
SMB
Dim Min Max
A3.30 3.94
B4.00 4.65
C1.95 2.21
D0.15 0.40
E5.00 6.00
G0.10 0.20
H0.76 1.52
J2.00 2.62
All Dimensions in mm
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz resistive or inductive load.
·For Surface Mounted Applications
·Capable of Meeting Environmental Standards of
MIL-STD-19500
·Plastic Material - UL Flammability
Classification 94V-0
·High Reliability
·Submersible Temperature of 265 °C for
10 Seconds in Solder Bath
·Glass Passivated Junction
·Case: SMB, Molded Plastic
·Terminals: Solderable per MIL-STD-202,
Method 208
·Polarity: Cathode Band
·Approx. Weight: 0.093 grams
·Mounting Position: Any
Mechanical Data
Characteristic Unit FR1A FR1B FR1D FR1G FR1J FR1K FR1M Unit
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V
Maximum Average Forward Rectified Current
@ TA = 75°CI(AV) 1.0 A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method) IFSM 30 A
Maximum Instantaneous Forward Voltage at 1.0 A VF1.3 V
Maximum DC Reverse Current at Rated @ TA =25°C
DC Blocking Voltage @ TA = 125°CIR
5.0
100 mA
Maximum Full Load Reverse Current Full Cycle
Average @ TA= 75°C50 mA
Maximum Reverse Recovery Time (See Note 1) trr 150 250 500 500 ns
MaximumThermal Resistance (See Note 2) RQJL 30 °C/W
Typical Junction Capacitance (See Note 3) CJ15 pF
Operating and Storage Temperature Rating TJ,T
STG -65 to +175 °C
NOT RECOMMENDED FOR NEW DESIGNS,
PLEASE USE RS1AB - RS1MB
DS15003 Rev. 5 - 3 2 of 2 FR1A-FR1M
www.diodes.com
0
0.2
0.4
0.6
0.8
1.0
20 40 60 80 100 120 140 160 180
I , AVERAGE
O
UTPUT CURRENT (A)
(AV)
T , AMBIENT TEMPERATURE (°C)
A
Fig. 1, Forward Current Derating Curve
Single Phase Half Wave
60Hz Resistive or Inductive Load
9.5mm Lead Lengths
110100
5
10
15
20
25
30
NUMBER OF CYCLES @ 60Hz
Fig. 4, Max Non-Repetitive Peak Forward Surge Current
I , PEAK F
O
RWARD SURGE CURRENT (A)
FSM
8.3ms SINGLE HALF SINE-WAVE
JEDEC METHOD
110100
100
10
1
V , REVERSE VOLTAGE (V)
R
Fig. 3, Capacitance Characteristics
C , JUNCTI
O
N CAPACITANCE (pF)
J
T = 25ºC
J
0.6 0.8 1.0 1.2 1.4 1.6
0.01
0.1
1.0
4.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2, Typical Forward Characteristics
I , INSTANTANE
O
US F
O
RWARD CURRENT (A)
F
T = 25ºC
J
PULSE WIDTH = 300mS
2% DUTY CYCLE
