Datasheet

MBRM140
http://onsemi.com
2
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
40 V
Average Rectified Forward Current (At Rated V
R
, T
C
= 110°C) I
O
1.0 A
Peak Repetitive Forward Current
(At Rated V
R
, Square Wave, 100 kHz, T
C
= 110°C)
I
FRM
2.0 A
Non-Repetitive Peak Surge Current
(Non-Repetitive peak surge current, halfwave, single phase, 60 Hz)
I
FSM
50 A
Storage Temperature T
stg
-55 to 150 °C
Operating Junction Temperature T
J
-55 to 125 °C
Voltage Rate of Change (Rated V
R
, T
J
= 25°C) dv/dt 10,000 V/s
THERMAL CHARACTERISTICS
Thermal Resistance - Junction-to-Lead (Anode) (Note 1)
Thermal Resistance - Junction-to-Tab (Cathode) (Note 1)
Thermal Resistance - Junction-to-Ambient (Note 1)
R
tjl
R
tjtab
R
tja
35
23
277
°C/W
1. Mounted with minimum recommended pad size, PC Board FR4, See Figures 9 & 10.
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 2), See Figure 2
V
F
T
J
= 25°C T
J
= 85°C
V
(I
F
= 0.1 A)
(I
F
= 1.0 A)
(I
F
= 3.0 A)
0.36
0.55
0.85
0.30
0.515
0.88
Maximum Instantaneous Reverse Current (Note 2), See Figure 4
I
R
T
J
= 25°C T
J
= 85°C
mA
(V
R
= 40 V)
(V
R
= 20 V)
0.5
0.15
25
18
2. Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤ 2%.