FAST RECOVERY
1SR124-100A ~ 1SR124-400A
RECTIFIER DIODES
PRV : 100 - 400 Volts
Io : 1.0 Ampere
DO - 41
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
* Pb / RoHS Free
1.00 (25.4)
0.107 (2.7)
MIN.
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
MECHANICAL DATA :
1.00 (25.4)
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
0.034 (0.86)
MIN.
0.028 (0.71)
* Polarity : Color band denotes cathode end
* Mounting position : Any
Dimensions in inches and ( millimeters )
* Weight : 0.339 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
1SR124
-100
1SR124
-200
1SR124
-400
RATING
SYMBOL
UNIT
VRRM
VRMS
VDC
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
100
200
140
200
400
280
400
V
V
V
70
Maximum DC Blocking Voltage
100
Maximum Average Forward Current
IF(AV)
1.0
A
0.375"(9.5mm) Lead Length
Ta = 55 °C
Maximum Peak Forward Surge Current,
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
IFSM
35
A
Maximum Peak Forward Voltage at IF = 1.0 Amp.
VF
IR
1.3
V
5
50
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25 °C
mA
mA
ns
pf
IR(H)
Trr
Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
250
CJ
50
TJ
- 65 to + 150
- 65 to + 150
°C
°C
TSTG
Storage Temperature Range
Notes :
(1) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Page 1 of 2
Rev. 02 : March 25, 2005
