1N4245GP thru 1N4249GP
Vishay Semiconductors
Glass Passivated Junction Rectifiers
Reverse Voltage
200 to 1000V
Forward Current 1.0A
Features
DO-204AL (DO-41)
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
1.0 (25.4)
MIN.
• High temperature metallurgically bonded construction
• Cavity-free glass passivated junction
• Capable of meeting environmental standards of
MIL-S-19500
0.107 (2.7)
0.080 (2.0)
DIA.
• 1.0 Ampere operation at TA = 55°C with no thermal
runaway
0.205 (5.2)
0.160 (4.1)
• High temperature soldering guaranteed: 350°C/10 seconds,
0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Dimensions in inches
and (millimeters)
®
*Glass-plastic encapsulation
Mechanical Data
technique is covered by
1.0 (25.4)
MIN.
Patent No. 3,996,602,
and brazed-lead assembly
by Patent No. 3,930,306
Case: JEDEC DO-204AL, molded plastic over glass body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
0.034 (0.86)
0.028 (0.71)
DIA.
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 oz., 0.3 g
0.026 (0.66)
0.023 (0.58)
NOTE: Lead diameter is
for suffix "E" part numbers
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
1N
1N
1N
1N
1N
Parameter
Symbol
Unit
4245GP 4246GP 4247GP 4248GP 4249GP
* Maximum repetitive peak reverse voltage
* Maximum RMS voltage
VRRM
VRMS
VDC
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
* Maximum DC blocking voltage
1000
* Maximum average forward rectified current
0.375” (9.5mm) lead length at TA = 55°C
IF(AV)
IFSM
1.0
25
50
A
A
* Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
* Maximum full load reverse current, full cycle
average 0.375” (9.5mm) lead length at TA = 55°C
IR(AV)
µA
RθJA
RθJL
55
25
Typical thermal resistance(1)
°C/W
* Operating junction temperature range
* Storage temperature range
TJ
–65 to +160
–65 to +175
°C
°C
TSTG
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
* Maximum instantaneous forward voltage at 1.0A
VF
1.2
V
* Maximum reverse current
at rated DC blocking voltage
TA = 25°C
TA = 125°C
1.0
25
IR
µA
pF
Typical junction capacitance at 4.0V, 1MHz
CJ
8.0
Note: (1) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
*JEDEC registered values
Document Number 88506
08-Jul-03
www.vishay.com
1