Rev.A5

www.gulfsemi.com

GUF15A THRU GUF15M

SINTERED GLASS JUNCTION

FAST SWITCHING PLASTIC RECTIFIER

VOLTAGE:50 TO 1000V

CURRENT: 1.5A

FEATURE

DO-15\DO-204AC

High temperature metallurgically bonded construction

Sintered glass cavity free junction

Capability of meeting environmental standard of

MIL-S-19500

High temperature soldering guaranteed

350

°C /10sec/0.375”lead length at 5 lbs tension

Operate at Ta =55

°C with no thermal run away

Typical Ir<0.2

µA

Low power loss, high efficient

MECHANICAL DATA

Terminal: Plated axial leads solderable per

MIL-STD 202E,method 208C

Case: Molded with UL-94 Class V-0 recognized Flame

Retardant Epoxy

Polarity: color band denotes cathode

Mounting position: any

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

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

°C, unless otherwise stated)

SYMBOL

GUF

15A

GUF

15B

GUF

15D

GUF

15F

GUF

15G

GUF

15J

GUF

15K

GUF

15M

units

Maximum Recurrent Peak Reverse Voltage

Vrrm

50

100

200

300

400

600

800

1000

V

Maximum RMS Voltage

Vrms

35

70

140

210

280

420

560

700

V

Maximum DC blocking Voltage

Vdc

50

100

200

300

400

600

800

1000

V

Maximum Average Forward Rectified

Current 3/8”lead length at Ta =55

°C

If(av)

1.5

A

Peak Forward Surge Current 8.3ms single

half sine-wave superimposed on rated load

Ifsm

50

A

Maximum Forward Voltage at rated Forward

Current and 25

°C

Vf

1.1

1.4

1.7

V

Maximum full load reverse current full cycle

average at 55

Ir(av)

100

Maximum DC Reverse Current

Ta =25

°C

at rated DC blocking voltage

Ta =125

°C

Ir

5

100

Typical Reverse Recovery Time

(Note 1)

Trr

50

75

nS

Typical Junction Capacitance

(Note 2)

Cj

40

50

pF

Typical Thermal Resistance

(Note 3)

R(ja)

20

°C

/W

Storage and Operating Temperature Range

Tstg, Tj

-65 to +175

°C

Note:

1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A

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

3. Thermal Resistance from Junction to Ambient at 3/8”lead length, P.C. Board Mounted