FFM301 THRU FFM307

RATINGS AND CHARACTERISTIC CURVES

0

0.5

1.0

25

50

75

100

125

150

175

T , TERMINAL TEMPERATURE (°C)

Fig. 1 Forward Current Derating Curve

T

1.5

2.0

2.5

3.0

0.01

0.1

1.0

10

0

0.4

0.8

1.2

1.6

T = 25°C

j

I Pulse Width: 300 µs

F

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

F

0

20

1

10

100

NUMBER OF CYCLES AT 60 Hz

Fig. 3 Forward Surge Current Derating Curve

Single Half-Sine-Wave

(JEDEC Method)

40

60

80

100

50V DC

Approx

50 NI (Non-inductive)

Ω

10 NI

Ω

1.0

NI

Ω

Oscilloscope

(Note 1)

Pulse

Generator

(Note 2)

Device

Under

Test

Set time base for 50/100 ns/cm

+0.5A

0A

-0.25A

-1.0A

Notes:

1. Rise Time= 7.0ns max. Input Impedance= 1.0M , 22pF.

2. Rise Time= 10ns max. Input Impedance= 50 .

Ω

Ω

Fig. 5 Reverse Recovery Time Characteristic and Test Circuit

(+)

(+)

(-)

(-)

0.1

1.0

10

100

1000

0

20

40

60

80

100

120

140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Fig. 4 Typical Reverse Characteristics

T = 125°C

j

T = 25°C

j