1N4245GP THRU 1N4249GP
GLASS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage - 200 to 1000 Volts Forward Current - 1.0 Ampere
FEATURES
♦ Plastic package has
Underwriters Laboratory
Flammability Classification 94V-0
♦ High temperature metallurgically
bonded construction
♦ Glass passivated cavity-free junction
♦ Capable of meeting environmental standards of
MIL-S-19500
♦ 1.0 Ampere operation at TA=55°C with no thermal
runaway
♦ High temperature soldering guaranteed:
350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-204AL molded plastic over glass body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
1N 1N 1N 1N 1N
SYMBOLS 4245GP 4246GP 4247GP 4248GP 4249GP UNITS
* Maximum repetitive peak reverse voltage VRRM 200 400 600 800 1000 Volts
* Maximum RMS voltage VRMS 140 280 420 560 700 Volts
* Maximum DC blocking voltage VDC 200 400 600 800 1000 Volts
* Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=55°C
I(AV) 1.0 Amp
* Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM 25.0 Amps
* Maximum instantaneous forward voltage at 1.0A VF 1.2 Volts
* Maximum full load reverse current full cycle
average 0.375" (9.5mm) lead length TA=55°C
IR(AV) 50.0 µA
* Maximum reverse current at rated TA=25°C 1.0
DC blocking voltage TA=125°C
IR
25.0
µA
Typical junction capacitance (NOTE 1) CJ 8.0 pF
Typical thermal resistance (NOTE 2) RΘJA 55.0
°C/W
RΘJL 25.0
* Operating junction temperature range TJ -65 to +160 °C
* Storage temperature range TSTG -65 to +175 °C
NOTES:
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(2) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length, P.C.B.mounted
* JEDEC registered values
4/98
0.107 (2.7)
0.080 (2.0)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
DIA.
NOTE: Lead diameter is for suffix "E" part numbers
0.026 (0.66)
0.023 (0.58)
DO-204AL
Dimension in inches and (millimeters)
*Glass-plastic technique is covered by
Patent No.3,996,602 and brazed-lead assembly by Patent No. 3,930,306
®
P
A
TENTED*