GL41A THRU GL41M

SINTERED GLASS JUNCTION

SURFACE MOUNTED RECTIFIER

VOLTAGE: 50 TO 1000V

CURRENT: 1.0A

FEATURE

MELF

High temperature metallurgi cally bonded construction

Sintered glass cavity-free junction

Case over-molded with UL-94 class V-0 flame

Retardant epoxy

Capability of meeting environmental standard of

MIL-S-19500

High temperature soldering guaranteed

450ºC/5sec/at terminal

Operate at Ta =55ºC with no thermal run away

Typical Ir<0.1

µA

1st band denotes type and polarity

2cnd band denotes voltage type

MECHANICAL DATA

Terminal: Plated axial leads solderable per

MIL-STD 202E, method 208C

Polarity: Two bands indicates cathode

(1st band denotes device type and

2nd band denotes voltage type)

Mounting position: any

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25ºC, unless otherwise stated,

for capacitive load, derate current by 20%)

SYMBOL

GL

41A

GL

41B

GL

41D

GL

41G

GL

41J

GL

41K

GL

41M

units

Maximum Recurrent Peak Reverse Voltage

Vrrm

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

Vrms

35

70

140

280

420

560

700

V

Maximum DC blocking Voltage

Vdc

50

100

200

400

600

800

1000

V

Maximum Average Forward Rectified

Current 3/8”lead length at Ta =75

ºC

If(av)

1.0

A

Peak Forward Surge Current 8.3ms single

half sine-wave superimposed on rated load

Ifsm

30.0

A

Maximum Instantaneous Forward Voltage at 1.0A

Vf

1.1

1.2

V

Maximum full load reverse current full cycle

average at Ta =75

ºC

Ir(av)

30.0

µA

Maximum DC Reverse Current

Ta =25

ºC

at rated DC blocking voltage

Ta =125

ºC

Ir

5.0

50.0

µA

µA

Typical Junction Capacitance

(Note 1)

Cj

8.0

pF

Typical Thermal Resistance

(Note 2)

R(ja)

75.0

ºC /W

Storage and Operating Junction Temperature

Tst, Tj

-65 to +175

ºC

Polarity Color Band (2nd Band)

Gray

Red

Orange

Yellow

Green

Blue

Violet

Note:

1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc

2. Thermal Resistance from Junction to Ambient 6.0mm

2 copper pad to each terminal

Rev.A4, 1-Jul-03

www.gulfsemi.com

https://www.voltaristech.com/