1N4245 - 1N4249 GLASS PASSIVATED JUNCTION
SILICON RECTIFIERS
PRV : 200 - 1000 Volts
Io : 1.0 Ampere
FEATURES :
* Glass passivated chip
* High forward surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Pb / RoHS Free
MECHANICAL DATA :
* Case : M1A Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.20 gram (approximately)
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%.
SYMBOL 1N4245 1N4246 1N4247 1N4248 1N4249 UNIT
Maximum Working Peak Reverse Voltage VRWM 200 400 600 800 1000 V
Minimum Breakdown Voltage @ 100 μAVBR(MIN) 240 480 720 960 1150 V
Maximum Average Forward Current at Ta = 55 °C IF(AV) A
Peak Forward Surge Current
8.3 ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Forward Voltage at IF = 3.0 A VF1.3 V
Maximum Reverse Current at VRWM, Ta = 25 °C IR1.0
at VRWM , Ta = 150 °C IR(H) 150
Maximum Reverse Recovery Time ( Note 1 ) Trr 5.0 μs
Thermal Resistance , Junction to Lead (Note 2) RӨJL 42 °C/W
Operating Junction and Storage Temperature Range TJ, TSTG -65 to +175 °C
Notes :
(1) Reverse Recovery Test Conditions : I
F = 0.5 A, IRM = 1.0 A, IR(REC) = 0.25 A.
(2) At 3/8"(10 mm) lead length form body.
Page 1 of 1 Rev. 03 : November 2, 2006
μA
A
RATING
1.0
IFSM 25
M1A
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.085(2.16)
0.075(1.91)
0.138(3.51)
0.122(3.10)
1.00 (25.4)
MIN.
0.024(0.60)
0.022(0.55)
Certificate TH97/10561QM Certificate TW00/17276EM
