General Semiconductor RG1A, RG1B, RG1D, RG1G, RG1J Datasheet

Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere

0.034 (0.86)

0.028 (0.71)
DIA.

0.150 (3.8)

0.100 (2.5)
DIA.

1.0 (25.4)
MIN.

0.240 (6.1)

MAX.

1.0 (25.4)
MIN.

PATENTED*

Dimensions in inches and (millimeters)

*

Brazed-lead assembly is covered by Patent No.3,930,306

RG1A THRU RG1M

GLASS PASSIVATED FAST SWITCHING RECTIFIER

FEATURES

DO-204AP

♦ High temperature metallurgically bonded

construction

♦ Hermetically sealed package
♦ Glass passivated cavity-free junction
♦ 1.0 Ampere operation

at TA=55°C with no
thermal runaway

♦ Typical IRless than 0.1µA
♦ Capable of meeting environmental standards of

MIL-S-19500

♦ Fast switching for high efficiency
♦ High temperature soldering guaranteed:

350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension

MECHANICAL DATA

Case: JEDEC DO204AP solid glass body
Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.02 ounce, 0.56 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS RG1A RG1B RG1D RG1G RG1J RG1K RG1M UNITS

Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V
Maximum average forward rectified current

0.375” (9.5mm) lead length at T

=55°C

A

RRM
RMS

DC

I

) 1.0 Amp

(AV

Peak forward surge current

8.3ms single half sine-wave superimposed

I

FSM

on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A V

F

Maximum full load reverse current,
full cycle average 0.375” (9.5mm) T
lead length at T

Maximum DC reverse current
at rated DC blocking voltage

Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
Operating junction and storage temperature range T

NOTES:

(1) Reverse recovery test conditions: I
(2) Measured at 1.0 MH
(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted

(NOTE 1)

(NOTE 2)

)R

(NOTE 3

=0.5A, IR=1.0A, Irr=0.25A

and applied reverse voltage of 4.0 Volts

Z

F

=25°C I

A

=100°C 100.0

A

R(AV)

C

, T

J

I

R

t

rr

J

ΘJA

STG

4/98

50 100 200 400 600 800 1000 Volts
35 70 140 280 420 5 60 700 Volts
50 100 200 400 600 800 1000 Volts

30.0 Amps

1.3 Volts

1.0 µA

2.0 µA

150 200 250 500 ns

15.0 pF

55.0 °C/W

-65 to +175 °C

0 25507510012530175

0

0.2

0.4

0.6

0.8

1.0

1 10 100

1

10

30

20

10

0

1

10

100

20
10

1

0.1

0.01

0.4 0.6

0.8

1.0 1.2 1.4 1.6 1.8

150

020406080100

0.01

0.1

1

10

20

AMPERES

RATINGS AND CHARACTERISTIC CURVES RG1A AND RG1M

FIG. 1 - FORWARD CURRENT DERATING CURVE

RESISTIVE OR
INDUCTIVE LOAD

Ipk/I

π

AV=

CAPACITANCE
LOAD
Ipk/IAV=

5.0
10
20

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

AMPERES

PEAK FORWARD SURGE CURRENT,

TA=25°C

8.3ms SINGLE HALF
SINE-WAVE(JEDEC Method)

AVERAGE FORWARD RECTIFIED CURRENT,

0.375" (9.5mm) LEAD LENGTH

AMBIENT TEMPERATURE, °C

FIG. 3 - TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

PULSE WIDTH=300µs
1% DUTY CYCLE

AMPERES

INSTANTANEOUS FORWARD CURRENT,

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

TJ=25°C

NUMBER OF CYCLES AT 60 H

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

MICROAMPERES

INSTANTANEOUS REVERSE CURRENT,

PERCENTAGE OF RATED PEAK REVERSE

Z

TJ=125°C

TJ=75°C

TJ=25°C

VOLTAGE, %

JUNCTION CAPACITANCE, pF

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

REVERSE VOLTAGE, VOLTS

TJ=25°C
f=1.0 MHz
Vsig, 50mVp-p max.