UG4D MULTICOMP, UG4D Datasheet - Page 2

• Manufacturer Part Number: UG4D
• Description: DIODE, ULTRA-FAST, 4A, 200V
• Manufacturer: MULTICOMP

Specifications of UG4D

• Repetitive Reverse Voltage Vrrm Max: 200V
• Forward Current If(av): 4A
• Forward Voltage Vf Max: 950mV
• Reverse Recovery Time Trr Max: 30ns
• Forward Surge Current Ifsm Max: 150A
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
(1) Thermal Resistance from Junction to Ambient at 0.375 inch (9.5mm) Lead Length.
(2) Pulse Test: 300µs Pulse Width, 1% duty Cycle.
Maximum Ratings and Thermal Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
1625277
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at 0.375 inch
(9.5mm) Lead Length at T
Peak Forward Surge Current 8.3ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC Method) at T
Typical Thermal Resistance (NOTE 1)
Operating Junction and Storage Temperature Range
Maximum Instantaneous Forward Voltage at 4.0A (NOTE 2)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time at I
Maximum Reverse Recovery Time at
I
Maximum Recovered Stored Charge
I
Typical Junction Capacitance at 4V, 1MHz
F
F
= 4.0A, di/dt = 50A/µs, V
= 4.0A, di/dt = 50A/µs, V
Parameter
L
R
R
= 75ºC
Parameter
= 30V, I
= 30V, I
rr
rr
= 10% I
= 10% I
F
= 0.5A, I
RM
RM
R
= 1.0A, I
T
T
T
T
T
T
A
A
J
J
J
J
L
= 25°C
= 100°C
= 25°C
= 100°C
= 25°C
= 100°C
= 75ºC
Page <1>
rr
= 0.25A
Symbols
T
J
V
I
V
R
F (AV)
I
V
, T
FSM
RRM
RMS
θJA
DC
STG
Symbols
Q
V
C
I
t
R
rr
F
rr
J
-55 to +150°C
UG4D
200
140
200
150
4.0
25
Value
0.95
300
5.0
20
30
50
15
30
20
19/07/08 V1.1
Units
Units
°C/W
µA
nC
pF
°C
ns
V
A
V