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Bulletin I0149J rev. E 06/05
IR1H40CSP
FlipkyTM 1 Amp
Features
Ultra Low VF per Footprint Area Low Leakage Low Thermal Resistance One-fifth Footprint of SMA Super Low Profile (<.8mm) Available Tested on Tape & Reel
FlipkyTM
Major Ratings and Characteristics Characteristics
IF(AV) Rectangularwaveform VRRM IFSM VF TJ @ tp = 5 s sine @ 1.0 Apk, TJ=125C range
Description
True chip-scale packaging is available from International Rectifier. The IR1H40CSP surface-mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Small foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability The FlipkyTM package, is one-fifth the footprint of a comparable SMA package and has a profile of less then .8mm. Combined with the low thermal resistance of the die level device, this makes the FlipkyTM the best device for application where printed circuit board space is at a premium and in extremely thin application environments such as battery packs, cell phones and PCMCIA cards.
IR1H40CSP Units
1.0 40 250 0.42 - 55 to 150 A V A V C
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1
IR1H40CSP
Bulletin I0149J rev. E 06/05
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
IR1H40CSP
40
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current @ 25C Non- Repetitive Avalanche Energy Repetitive Avalanche Current
Value
1.0 250 21 10 2.0
Units
A A
Conditions
50% duty cycle @ T PCB = 117 C, rectangular wave form 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated V RRM applied
mJ A
TJ = 25 C, I AS = 2.0A, L = 5.0mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. Va = 1.5 x Vr typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop * See Fig. 1 IRM Max. Reverse Leakage (1) Current * See Fig. 2 (1)
Typ.
0.48 0.53 0.36 0.43 4 0.5 0.2 0.15 2.5 0.9 0.6 0.5
Max. Units
0.52 0.57 0.42 0.50 10 1 0.5 0.3 4 2 1.5 1 160 10000 pF V/ s (Rated VR) mA TJ = 125 C A V @ 1A @ 2A @ 1A @ 2A TJ = 25 C
Conditions
TJ = 25 C TJ = 125 C VR = rated VR VR = 20V VR = 10V VR = 5V VR = rated VR VR = 20V VR = 10V VR = 5V VR = 5VDC (test signal range 100kHz to 1MHz) 25C
CT
Max. Junction Capacitance
-
dv/dt Max. Volatge Rate of Charge
(1) Pulse Width < 300s, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range (*) Max. Storage Temperature Range
Value
- 55 to 150 - 55 to 150 40 62
Units
C C C/W DC operation C/W
Conditions
RthJL Typ. Thermal Resistance Junction to PCB (**) RthJA Max. Thermal Resistance Junction to Ambient
(*) dPtot
1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) (**) Mounted 1 inch square PCB
2
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IR1H40CSP
Bulletin I0149J rev. E 06/05
100 10
Reverse Current - I R (mA)
Tj = 150C 125C
10
1
100C
0.1 0.01 0.001
75C 50C 25C
Instantaneous Forward Current - I F (A)
0.0001
0 5 10 15 20 25 30 35 40
Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg)
1
T J = 150C T = 125C J T = 25C J
160
T = 25C
Junction Capacitance - C T (p F)
140 120 100 80 60 40 0 5
J
0.1 0.2
0.3
Forward Voltage Drop - VFM (V)
0.4
0.5
0.6
0.7
0.8
Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg)
10 15 20 25 30 35 40 45
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg)
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3
IR1H40CSP
Bulletin I0149J rev. E 06/05
160
Allowable Case Temperature (C)
DC
140
Average Power Loss (Watts)
D = 3/4 D = 1/2 D = 1/3 D = 1/4 D = 1/5
0.7 0.6 0.5 0.4
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC
120
Square wave (D = 0.50) 80% Vr applied
0.3 0.2 0.1 0
100
see note (2)
80 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
Average Forward Current - I F(AV)(A) Fig. 4 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg)
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
Average Forward Current - IF(AV) (A) Fig. 5 - Forward Power Loss Characteristics (Per Leg)
1000
Non-Repetitive Surge Current - I FSM (A)
At Any Rated Load Condition And With Rated Vrrm Applied Following Surge
100
10 10
100
1000
10000
Square Wave Pulse Duration - t p (microsec) Fig. 6 - Max. Non-Repetitive Surge Current (Per Leg)
L HIGH-S PEED S CH WIT F REE-WHEEL DIODE 40HF 40S L 02
+
DUT
IR P460 F R = 25 ohm g
Vd = 25 Volt
CURRENT MONIT OR
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + Pd REV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); I R @ 80% VR applied
4
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IR1H40CSP
Bulletin I0149J rev. E 06/05
FlipKY TM
Outline Dimension and Tape and Reel
0.10 [.004] C 2X B 0.400 [.016] 1.524 [.060] A
BALL ASSIGNMENTS 1 = CATHODE 2 = CATHODE 3 = ANODE 4 = ANODE 0.10 [.004] C 2X
0.675 0.595 0.280 0.240
2X
4
3
1.524 [.060]
1.524
0.300
1
2
0.800 [.032] 4X NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. CONTROLLING DIMENSION: MILLIMETER 3. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
0.395 0.355
BALL 1 MARK
IR 1H40 0001 0101
RECOMMENDED FOOTPRINT
0.800 [.032]
PART NUMBER LOT NUMBER DATE CODE
O 13"
8mm
A1 BALL LOCATION 8mm
Cathode Ball 1
Cathode Ball 2
FEED DIRECTION
0.800 [.032]
4mm
Anode Ball 4
Anode Ball 3
NOTES:
4X O 0.25 [.010]
1. TAPE AND REEL OUTLINE CONFORMS TO EIA-481 & EIA-541.
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5
IR1H40CSP
Bulletin I0149J rev. E 06/05
IR1H40CSP ******************************************** * This model has been developed by * * Wizard SPICE MODEL GENERATOR (1999) * * (International Rectifier Corporation) * * Contain Proprietary Information * ******************************************** * SPICE Model Diode is composed by a * * simple diode plus paralled VCG2T * ******************************************** .SUBCKT IR1H40CSP ANO CAT D1 ANO 1 DMOD (0.01614) *Define diode model .MODEL DMOD D(IS=1.89451920631734E-05A,N=1.28115932154793,BV=48V, + IBV=3.51582918628388E-02A,RS= 0.000316344,CJO=1.496133161627E-08, + VJ=2.48275231672173,XTI=2, EG=0.909092986033443) ******************************************** *Implementation of VCG2T VX 1 2 DC 0V R1 2 CAT TRES 1E-6 .MODEL TRES RES(R=1,TC1=141.418786575201) GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-4.18234E-03/ 141.4188)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-1))+1)*0.1008349*ABS(V(ANO,CAT)))1)} ******************************************** .ENDS IR1H40CSP
Data and specifications subject to change without notice. This product has been designed and qualified for Consumer Level. Qualification Standards can be found on IR's Web site.
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. 06/05
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