Maximum ratings, Thermal characteristics, Electrical characteristics – Diodes MBRB1530CT - MBRB1545CT User Manual
Page 2
MBRB1530CT - MBRB1545CT
Document number: DS13015 Rev. 7 - 2
2 of 4
May 2011
© Diodes Incorporated
MBRB1530CT - MBRB1545CT
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol
MBRB
1530CT
MBRB
1535CT
MBRB
1540CT
MBRB
1545CT
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30 35 40 45 V
RMS Reverse Voltage
V
R(RMS)
21 24.5 28 31.5 V
Average Rectified Output Current
@ T
C
= 105°C
I
O
15 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
150 A
Thermal Characteristics
Characteristic Symbol
Value Unit
Typical Thermal Resistance Junction to Terminal
R
θJT
3.0 °C/W
Operating Temperature Range (Note 3)
V
R
≤ 80% V
RRM
T
J
-65 to +150
°C
V
R
≤ 50% V
RRM
≤180
DC Forward Mode
≤200
Storage Temperature Range
T
STG
-65 to +175
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Forward Voltage, per Element
@ I
F
= 7.5A
V
FM
0.7 V
Voltage Rate of Change
dv/dt
10,000
V/µs
Peak Reverse Current
@ T
A
= 25°C
at Rated DC Blocking Voltage (Note 4)
@ T
A
= 100°C
I
RM
0.1
15
mA
Maximum Reverse Recovery Time (Note 5)
t
rr
30 ns
Typical Total Capacitance (Note 6)
C
T
250 pF
Notes:
3. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dP
D
/dT
J
< 1/R
θJA
4. 300µs pulse width, 2% duty cycle.
5. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A (see figure 1).
6. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
0
4
8
12
16
20
0
50
100
200
I,
A
V
E
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
(A
V
)
T , CASE TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
C
150
0.1
1.0
10
100
0.2
0.4
0.6
0.8
I,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics, per Element
F
T = 25 C
j
ο