Item # CURMT104-HF, CURMT103-HF Low Profile Surface Mount Device (SMD) Ultra-Fast Recovery Rectifier Diodes On PUI

Unit of Measure

Specifications

Available	N/A {0}
Manufacturer Stock	N/A {0}
Brands	N/A Comchip
Manufacturer	N/A Comchip Technology
Mounting Type	N/A Surface Mount Device (SMD)
Reverse Voltage	N/A 200 to 1000 V
Forward Current	N/A 1 A
Industry Standards	N/A Restriction of Hazardous Substances (RoHS) Compliant

Mechanical Data

Case	N/A SOD-123H/MINI SMA, Molded Plastic.
Terminals	N/A Solderable Per MIL-STD-750, Method 2026.
Mounting Position	N/A Any
Approximate Weight	N/A 0.011 g
Epoxy	N/A Underwriters Laboratories (UL94V-0) Rated Flame Retardant.
Polarity	N/A Indicated by Cathode Band.

Maximum Ratings and Electrical Characteristics (at T_A=25 Degree Celsius (ºC) Temperature Unless Otherwise Noted)

Maximum Repetitive Peak Reverse Voltage (V_RRM)	N/A 400 V
Maximum Continuous Reverse Voltage (V_R)	N/A 400 V
Maximum Root Mean Square (RMS) Voltage (V_RMS)	N/A 280 V
Maximum Forward Rectified Current (I_O)	N/A 1 A
Maximum Forward Voltage (V_F) at I_F=1.0 Ampere (A) Current	N/A 1.30 V
Maximum Reverse Recovery Time (T_RR) at I_F=0.5 A, I_R=1.0 A, I_RR=0.25 Ampere (A) Current	N/A 50 ns
Maximum Forward Surge Current (I_FSM)	N/A 25 A
Maximum Reverse Current (I_R) at V_R=V_RRM and T_J=25 Degree Celsius (ºC) Temperature	N/A 5.0 µA
Maximum Reverse Current (I_R) at V_R=V_RRM and T_J=125 Degree Celsius (ºC) Temperature	N/A 150 µA
Typical Thermal Resistance (Junction to Ambient Air) (R_θJA)	N/A 42 ºC/W
Typical Diode Junction Capacitance (C_J)¹	N/A 20 pF
Operating Junction Temperature Range (T_J)	N/A -55 to +150 ºC
Storage Temperature Range (T_STG)	N/A -65 to +175 ºC

Standard Packaging

Quantity Per Reel	N/A 3,000 pieces
Reel Size	N/A 7 in

Suggested Pad Layout

Suggested Pad Size A	N/A 3.00 mm0.118 in
Suggested Pad Size B	N/A 1.30 mm0.051 in
Suggested Pad Size C	N/A 1.80 mm0.071 in
Suggested Pad Size D	N/A 4.30 mm0.169 in
Suggested Pad Size E	N/A 1.70 mm0.067 in

Reel Taping Specification

Reel Taping Size A	N/A 2.00 mm0.079 in
Reel Taping Size B	N/A 3.85 mm0.152 in
Reel Taping Size C	N/A 1.10 mm0.043 in
Reel Taping Size D	N/A 1.50 mm178 mm0.059 in7.007 in
Minimum Reel Taping Size D₁	N/A 62 mm2.441 in
Reel Taping Size D₂	N/A 13 mm0.512 in
Reel Taping Size E	N/A 1.75 mm0.069 in
Reel Taping Size F	N/A 3.50 mm0.138 in
Reel Taping Size P	N/A 4.00 mm0.157 in
Reel Taping Size P₀	N/A 4.00 mm0.157 in
Reel Taping Size P₁	N/A 2.00 mm0.079 in
Reel Taping Size T	N/A 0.23 mm0.009 in
Reel Taping Size W	N/A 8 mm0.315 in
Reel Taping Size W₁	N/A 11.40 mm0.449 in
Reel Taping Size A Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size B Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size C Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size d Tolerance (±)	N/A 0.10 mm2 mm0.004 in0.079 in
Reel Taping Size D₂ Tolerance (±)	N/A 0.50 mm0.020 in
Reel Taping Size E Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size F Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size P Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size P₀ Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size P₁ Tolerance (±)	N/A 0.10 mm0.004 in
Reel Taping Size T Tolerance (±)	N/A 0.10 mm0.04 in
Reel Taping Size W Tolerance (±)	N/A 0.30 mm0.012 in
Reel Taping Size W₁ Tolerance (±)	N/A 1 mm0.039 in

Marking Code

N/A H4

Features

N/A

Excellent power dissipation offers better reverse leakage current and thermal resistance
Low profile surface mounted application in order to optimize board space
Tiny plastic SMD package
High current capability
Ultrafast recovery time for high efficiency
High surge current capability
Glass passivated chip junction
Lead-free part meets RoHS requirements
Halogen Free

Note

N/A Company reserves the right to improve product design, functions and reliability without notice.

¹ f=1 MHz and applied 4 V Direct Current (DC) Reverse Voltage

Specifications

Available

Manufacturer Stock

Brands

Manufacturer

Mounting Type

Reverse Voltage

Forward Current

Industry Standards

Mechanical Data

Case

Terminals

Mounting Position

Approximate Weight

Epoxy

Polarity

Maximum Ratings and Electrical Characteristics (at TA=25 Degree Celsius (ºC) Temperature Unless Otherwise Noted)

Maximum Repetitive Peak Reverse Voltage (VRRM)

Maximum Continuous Reverse Voltage (VR)

Maximum Root Mean Square (RMS) Voltage (VRMS)

Maximum Forward Rectified Current (IO)

Maximum Forward Voltage (VF) at IF=1.0 Ampere (A) Current

Maximum Reverse Recovery Time (TRR) at IF=0.5 A, IR=1.0 A, IRR=0.25 Ampere (A) Current

Maximum Forward Surge Current (IFSM)

Maximum Reverse Current (IR) at VR=VRRM and TJ=25 Degree Celsius (ºC) Temperature

Maximum Reverse Current (IR) at VR=VRRM and TJ=125 Degree Celsius (ºC) Temperature

Typical Thermal Resistance (Junction to Ambient Air) (RθJA)

Operating Junction Temperature Range (TJ)

Storage Temperature Range (TSTG)

Standard Packaging

Quantity Per Reel

Reel Size

Suggested Pad Layout

Suggested Pad Size A

Suggested Pad Size B

Suggested Pad Size C

Suggested Pad Size D

Suggested Pad Size E

Reel Taping Specification

Reel Taping Size A

Reel Taping Size B

Reel Taping Size C

Reel Taping Size D

Minimum Reel Taping Size D1

Reel Taping Size D2

Reel Taping Size E

Reel Taping Size F

Reel Taping Size P

Reel Taping Size P0

Reel Taping Size P1

Reel Taping Size T

Reel Taping Size W

Reel Taping Size W1

Reel Taping Size A Tolerance (±)

Reel Taping Size B Tolerance (±)

Reel Taping Size C Tolerance (±)

Reel Taping Size d Tolerance (±)

Reel Taping Size D2 Tolerance (±)

Reel Taping Size E Tolerance (±)

Reel Taping Size F Tolerance (±)

Reel Taping Size P Tolerance (±)

Reel Taping Size P0 Tolerance (±)

Reel Taping Size P1 Tolerance (±)

Reel Taping Size T Tolerance (±)

Reel Taping Size W Tolerance (±)

Reel Taping Size W1 Tolerance (±)

Marking Code

Marking Code

Features

Features

Note

Note

Maximum Ratings and Electrical Characteristics (at T_A=25 Degree Celsius (ºC) Temperature Unless Otherwise Noted)

Maximum Repetitive Peak Reverse Voltage (V_RRM)

Maximum Continuous Reverse Voltage (V_R)

Maximum Root Mean Square (RMS) Voltage (V_RMS)

Maximum Forward Rectified Current (I_O)

Maximum Forward Voltage (V_F) at I_F=1.0 Ampere (A) Current

Maximum Reverse Recovery Time (T_RR) at I_F=0.5 A, I_R=1.0 A, I_RR=0.25 Ampere (A) Current

Maximum Forward Surge Current (I_FSM)

Maximum Reverse Current (I_R) at V_R=V_RRM and T_J=25 Degree Celsius (ºC) Temperature

Maximum Reverse Current (I_R) at V_R=V_RRM and T_J=125 Degree Celsius (ºC) Temperature

Typical Thermal Resistance (Junction to Ambient Air) (R_θJA)

Operating Junction Temperature Range (T_J)

Storage Temperature Range (T_STG)

Minimum Reel Taping Size D₁

Reel Taping Size D₂

Reel Taping Size P₀

Reel Taping Size P₁

Reel Taping Size W₁

Reel Taping Size D₂ Tolerance (±)

Reel Taping Size P₀ Tolerance (±)

Reel Taping Size P₁ Tolerance (±)

Reel Taping Size W₁ Tolerance (±)