RECTRON 1A7G, 1A6G, 1A5G, 1A4G, 1A3G Datasheet

RECTRON

.787 (20.0

)

MIN.

.106 (2.7

)

.126 (3.2

)

.787 (20.0

)

MIN.

.102 (2.6

)

.091 (2.3

)

DIA.

.025 (0.65

)

.021 (0.55

)

DIA.

SEMICONDUCTOR

TECHNICAL SPECIFICA TION

GLASS PASSIVATED JUNCTION

SILICON RECTIFIER

VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere

FEATURES

* High reliability
* Low leakage
* Low forward voltage drop
* High current capability
* Glass passivated junction

MECHANICAL DATA

* Case: Molded plastic black body
* Epoxy: Device hasUL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.19 gram

1A1G

THRU

1A7G

R-1

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS

Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current

at TA = 25oC
Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note)
Typical Thermal Resistance
Operating and Storage Temperature Range

ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage at 1.0A DC Volts
Maximum DC Reverse Current

at Rated DC Blocking Voltage
Maximum Full Load Reverse Current Full Cycle Average

.375” (9.5mm) lead length at TL = 75oC

NOTES :

Measured at 1 MHZ and applied reverse voltage of 4.0 volts

(At TA = 25oC unless otherwise noted)

RATINGS

(At TA = 25oC unless otherwise noted)

CHARACTERISTICS

@TA = 25oC
@TA = 100oC

SYMBOL

V

RRM

V

RMS

V

DC

I

O

I

FSM

C

J

R θ

JA

TJ, T

STG

SYMBOL

V

F

I

R

1A1G 1A2G 1A3G 1A4G 1A5G 1A6G 1A7G UNITS

50 100 400 800 1000
35
50

1A1G 1A2G 1A3G 1A4G 1A5G 1A6G 1A7G UNITS

70

100

200
140
200

-65 to + 175

280
400

1.0

25
15

60

1.1

5.0
50

30

600
420
600

560
800

700

1000

Volts
Volts

Volts

Amps

Amps

pF

0

C/W

0

C

uAmps

uAmps

2001-5

RATING AND CHARACTERISTIC CURVES

(

1A1G THRU 1A7G

)

FIG. 1 - TYPICAL FORWARD CURRENT

DERATING CURVE

1.0

.8

.6

.4

Single Phase
Half Wave 60Hz

.2

Resistive or

AVERAGE FORWARD CURRENT, (A)

PEAK FORWARD SURGE CURRENT, (A)

Inductive Load

0

0 25 50 75 100 125 150 175

AMBIENT TEMPERATURE, ( )

FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD

50

40

30

20

10

0

1246810 20 40 6080100

SURGE CURRENT

8.3ms Single Half Sine-Wave
(JEDED Method)

NUMBER OF CYCLES AT 60Hz

FIG. 2 - TYPICAL INSTANTANEOUS FORWARD

20
10

4
2

1.0

.4
.2

CURRENT, (A)

.1

.04

INSTANTANEOUS FORWARD

.02
.01

.6 .8 1.0 1.2 1.4 1.5

INSTANTANEOUS FORWARD VOLTAGE, (V)

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

10

1.0

0.1

CURRENT, (uA)

INSTANTANEOUS REVERSE

.01

0 20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

CHARACTERISTICS

TJ = 25
Pulse Width=300uS
1% Duty Cycle

TJ = 25

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

)
pF

200

(

100

60
40

20
10

6
4

2

JUNCTION CAPACITANCE,

1

.1 .2 .4 1.0 2 4 10 20 40 100

REVERSE VOLTAGE, ( V )

TJ = 25

RECTRON