Major Ratings and Characteristics
IF(AV) Rectangular 16 A
waveform
VRRM 35/45 V
IFSM @ tp = 5 µs sine 1800 A
VF@
16 Apk, TJ
= 125°C 0.57 V
TJ- 65 to 150 °C
Characteristics MBR16.. Units
Description/Features
The MBR16.. Schottky rectifier has been optimized for low
reverse leakage at high temperature. The proprietary barrier
technology allows for reliable operation up to 150° C junction
temperature. Typical applications are in switching power
supplies, converters, free-wheeling diodes, and reverse bat-
tery protection.
150° C TJ operation
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
SCHOTTKY RECTIFIER 16 Amp
Bulletin PD-2.319 rev. B 07/01
1www.irf.com
Case Styles
MBR1635/ MBR1645
TO-220AC
MBRB1635/ MBRB1645
D2PAK
Anode
13
Base
Cathode
C
athode
Anode
13
Base
Cathode
2
N/C
MBR1635/ MBR1645
MBRB1635/ MBRB1645
Bulletin PD-2.319 rev. B 07/01
2www.irf.com
MBR1635/ MBR1645, MBRB1635/ MBRB1645
IF(AV) Max. Average Forward Current 16 A @ TC = 125 °C, (Rated VR)
IFSM Non-Repetitive Peak Surge Current 1800 5µs Sine or 3µs Rect. pulse
Surge applied at rated load condition halfwave single
phase 60Hz
IRRM Peak Repetitive Reverse Surge Current 1.0 A 2.0 µsec 1.0 KHz
Absolute Maximum Ratings
Parameters MBR16.. Units Conditions
A
150
Part number MBR1635 MBR1645
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V) 35 45
Voltage Ratings
Thermal-Mechanical Specifications
Parameters MBR16.. Units Conditions
Kg-cm
(Ibf-in)
* For Additional Informations and Graphs, Please See the 18TQ Series
TJMax. Junction Temperature Range -65 to 150 °C
Tstg Max. Storage Temperature Range -65 to 175 °C
RthJC Max. Thermal Resistance Junction 1.50 °C/W DC operation
to Case
RthCS Typical Thermal Resistance, Case 0.50 °C/W Mounting surface, smooth and greased
to Heatsink
wt Approximate Weight 2 (0.07) g (oz.)
T Mounting Torque Min. 6 (5)
Max. 12 (10)
Case Style TO-220AC JEDEC
VFM Max. Forward Voltage Drop(1) 0.63 V @ 16A
0.57 V @ 16A
IRM Max. Instantaneus Reverse Current 0.2 mA TJ = 25 °C
(1) 40 mA TJ = 125 °C
CTMax. Junction Capacitance 1400 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance 8.0 nH Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change 1000 V/ µs
(Rated VR)
Electrical Specifications
Parameters MBR16.. Units Conditions
TJ = 25 °C
Rated DC voltage
(1) Pulse Width < 300µs, Duty Cycle <2%
TJ = 125 °C
Following any rated load
condition and with rated
VRRM applied
Bulletin PD-2.319 rev. B 07/01
3
www.irf.com
MBR1635/ MBR1645, MBRB1635/ MBRB1645
Outline Table
Conform to JEDEC outline TO-220AC
Dimensions in millimeters and (inches)
3.78 (0.15)
3.54 (0.14)
10.54 (0.41)
MAX.
DIA.
15.24 (0.60)
14.84 (0.58)
2.92 (0.11)
2.54 (0.10)
1
TERM 2
14.09 (0.55)
13.47 (0.53)
3.96 (0.16)
3.55 (0.14)
0.94 (0.04)
0.69 (0.03)
4.57 (0.18)
4.32 (0.17)
30.61 (0.02) MAX.
5.08 (0.20) REF.
1.32 (0.05)
1.22 (0.05)
6.48 (0.25)
6.23 (0.24)
2°
0.10 (0.004)
1.40 (0.05)
1.15 (0.04)
2.89 (0.11)
2.64 (0.10)
1
3
2.04 (0.080) MAX.
Anode
13
Base
Cathode
Cathode
Conform to JEDEC outline D2Pak (SMD-220)
Dimensions in millimeters and (inches)
10.16 (0.40)
REF.
8.89 (0.35)
4.57 (0.18)
4.32 (0.17)
0.61 (0.02) MAX.
5.08 (0.20) REF.
1.32 (0.05)
1.22 (0.05)
13
6.47 (0.25)
6.18 (0.24)
93°
REF.
2.61 (0.10)
2.32 (0.09)
5.28 (0.21)
4.78 (0.19)
4.69 (0.18)
4.20 (0.16)
0.55 (0.02)
0.46 (0.02)
14.73 (0.58)
15.49 (0.61)
1.40 (0.055)
1.14 (0.045)
3X
0.93 (0.37)
0.69 (0.27)
2X
11.43 (0.45)
17.78 (0.70)
8.89 (0.35)
3.81 (0.15)
2.08 (0.08)
2X
2.54 (0.10)
2X
MINIMUM RECOMMENDED FOOTPRINT
2
Anode
13
Base
Cathode
2
N
/C
Bulletin PD-2.319 rev. B 07/01
4www.irf.com
MBR1635/ MBR1645, MBRB1635/ MBRB1645
Ordering Information Table
Device Code
1 2 3
1- Essential Part Number
2- Package Style: none= TO-220
B= D
2 Pak
3- Current Rating
4- Voltage Rating 35 = 35V
45 = 45V
MBR B 16 45
4
TRR
FEED DIRECTION
TRL
FEED DIRECTION
10 .90 (0.429)
10 .70 (0.421) 16 .10 (0.634)
15 .90 (0.626)
1.75 (0.069)
1.25 (0.049)
1.85 (0.073)
1.65 (0.065)
4.10 (0.161)
3.90 (0.153)
1.60 (0.063)
1.50 (0.059)
DIA.
1.60 (0.063)
1.50 (0.059)
DIA.
11.60 (0.457)
11.40 (0.449)
15.42 (0.609)
15.22 (0.601)
4.72 (0.186)
4.52 (0.178)
24 .30 (0 .95 7)
23 .90 (0 .94 1)
0.368 (0.0145)
0.342 (0.0135)
360 (14.173)
DIA. MAX.
26.40 (1.039)
24.40 (0.961)
13.50 (0.532)
12.80 (0.504)DIA.
60 (2 .362)
DIA. MIN.
SMD-220 Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 800 p ieces p er reel fo r both
TRL and TRR.
Dimensions in millimeters and (inches)
Tape & Reel Information
Bulletin PD-2.319 rev. B 07/01
5
www.irf.com
MBR1635/ MBR1645, MBRB1635/ MBRB1645
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 07/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
