General Semiconductor GI858, GI854, GI852, GI851, GI850 Datasheet

GI850 THRU GI858

0.210 (5.3)

0.190 (4.8)
DIA.

0.052 (1.32)

0.048 (1.22)
DIA.

1.0 (25.4)
MIN.

0.375 (9.5)

0.285 (7.2)

1.0 (25.4)
MIN.

FAST SWITCHING PLASTIC RECTIFIER

Reverse Voltage - 50 to 800 Volts Forward Current - 3.0 Amperes

DO-201AD

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ High surge current capability
♦ Fast switching for high efficiency
♦ Construction utilizes void-free molded plastic technique
♦ High forward current operation
♦ High temperature soldering guaranteed:

250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs (2.3kg) tension

Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026
Polarity: Color band denotes cathode end

Dimensions in inches and (millimeters)

Mounting Position: Any
Weight: 0.04 ounce, 1.1 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS GI850 GI851 GI852 GI854 GI856 GI858 UNITS

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

0.375" (9.5mm) lead length at T

=90°C

A

RRM
RMS

DC

RSM

I

(AV)

Peak forward surge current

8.3ms single half sine-wave superimposed on

I

FSM

rated load (JEDEC Method)
Maximum instantaneous forward voltage at:

3.0A V

9.4A, T

Maximum DC reverse current T
at rated DC blocking voltage T

Typical junction capacitance
Maximum reverse recovery time
Maximum reverse recovery current
Typical thermal resistance

Operating junction and storage temperature range T

NOTES:
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(2) Reverse recovery test conditions: I
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375” (9.5mm) lead length,

with both leads equally heat sink

(NOTE 1)

(NOTE 2)

(NOTE 2)

(NOTE 3)

=1.0A, VR=30V, di/dt=50A/µs, and Irr=10% IRMfor measurement of t

F

=175°C 1.10

J

=25°C 10.0

A

=100°C

A

F

I

R

C

J

t

rr

I

RM(REC)

R

ΘJA

R

ΘJL

, T

J

STG

50 100 200 400 600 800 Volts
35 70 140 280 420 510 Volts
50 100 200 400 600 800 Volts
75 150 250 450 650 880 Volts

150 150 200 250 300 500

FEATURES

MECHANICAL DATA

3.0 Amps

100.0 Amps

1.25 Volts

28.0 pF

200.0 ns

2.0 Amps

22.0

8.0

-50 to +150 °C

rr

µA

°C/W

4/98

110100

100

200

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

0.01

0.1

1

10

100

30 70 90 110 130 150 170

2.0

6.0

8.0

110100

10

100

4.0

0

10

50

0 20 40 60 80 100

0.01

1

10

0.1

RATINGS AND CHARACTERISTIC CURVES GI850 THRU GI858

FIG.1 - FORWARD CURRENT DERATING CURVE

TL=LEAD TEMPERATURE

L=0.25” (6.3 mm)

L=0.375” (9.5mm)
LEAD LENGTH

0.8 x 0.8 x 0.40”
(20 x 20 x 1mm) COPPER HEATSINKS

AMPERES

TA=AMBIENT TEMPERATURE

AVERAGE FORWARD RECTIFIED CURRENT,

0.375” (9.5mm)
LEAD LENGTH

TEMPERATURE, °C

RESISTIVE OR
INDUCTIVE LOAD

FIG. 3 - TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE

AMPERES

L=
LEAD LENGTH

FIG. 2 - MAXIMUM PEAK FORWARD SURGE CURRENT

8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)

TJ=150°C

TJ=25°C

AMPERES

NON-REPETITIVE

TJ=150°C

TJ=25°C

REPETITIVE

PEAK FORWARD SURGE CURRENT,

NUMBER OF CYCLES AT 60 H

Z

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

TJ=100°C

TJ=50°C

MICROAMPERES

TJ=25°C

INSTANTANEOUS FORWARD CURRENT

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

JUNCTION CAPACITANCE, pF

INSTANTANEOUS REVERSE CURRENT

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

REVERSE VOLTAGE, VOLTS

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %

TJ=25°C
f=1.0 MHz
Vsig=50mVp-p