30EPH03PBF Vishay, 30EPH03PBF Datasheet - Page 5

• Manufacturer Part Number: 30EPH03PBF
• Description: DIODE ULTRA FAST 300V 30A TO247
• Manufacturer: Vishay
• Series: FRED Pt™r

Specifications of 30EPH03PBF

• Voltage - Forward (vf) (max) @ If: 1.25V @ 30A
• Voltage - Dc Reverse (vr) (max): 300V
• Current - Average Rectified (io): 30A
• Current - Reverse Leakage @ Vr: 60µA @ 300V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 55ns
• Mounting Type: Through Hole, Radial
• Package / Case: TO-247-2 (TO-247AC Modified)
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 300 V
• Forward Voltage Drop: 1.25 V
• Recovery Time: 55 ns
• Forward Continuous Current: 30 A
• Max Surge Current: 300 A
• Reverse Current Ir: 60 uA
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *30EPH03PBF; VS-30EPH03PBF; VS-30EPH03PBF; VS30EPH03PBF; VS30EPH03PBF

Document Number: 94017
1. di
2. I
3. t
0
crossing
crossing point of negative going I
a line passing through 0.75 I
extrapolated to zero current
RRM
rr
F
I
- Reverse recovery time measured from zero
F
/dt - Rate of change of current through zero
- Peak reverse recovery current
Fig. 10 - Reverse Recovery Waveform and Definitions
Fig. 9 - Reverse Recovery Parameter Test Circuit
ADJUST
di
dif/dt
1
F
RRM
/dt
Reverse Recovery Circuit
di
di /dt
f
F
F
and 0.50 I
/dt
to point where
L = 70µH
G
t
a
RRM
V
R
2
3
= 200V
I
RRM
t
0.01 Ω
D
S
rr
IRFP250
4. Q
and I
5. di (rec) M / dt - Peak rate of change of
0.75 I
current during t b portion of t rr
D.U.T.
t
rr
b
RRM
- Area under curve defined by t
RRM
di(rec)M/dt
0.5
Q rr =
Q
I
rr
RRM
t rr x I RRM
4
2
5
Bulletin PD-20882 11/04
rr
30EPH03PbF
www.vishay.com
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