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DA221
Diodes
Switching diode
DA221
Applications Ultra high speed switching External dimensions (Unit : mm) Land size figure (Unit : mm)
1.0 0.5 0.5
0.30.1 0.05 (3) 0.150.05
0.80.1
1.60.2
Features 1) Ultra small mold type. (EMD3) 2) High reliability.
0.7
1.60.2
0.7 0.7
00.1 0.1Min
0.6
EMD3
0.6
Construction Silicon epitaxial planar
0.20.1 -0.05
(2) 0.5 0.5 1.00.1
(1) 0.550.1 0.70.1
Structure
(1)D2:C (2)D1:A (3)D1:C D2:A
ROHM : EMD3 JEDEC : SOT-416 JEITA : SC-75A dot (year week factory)
Taping specifications (Unit : mm)
4.00.1 2.00.05 1.550.1 0 1.750.1 0.30.1
3.50.05
1.80.2
5.50.2
1.80.1
0.50.1
00.1
8.00.2
Absolute maximum ratings (Ta=25C)
Parameter Reverse voltage (repetitive peak) Reverse voltage (DC) Forward current (Single) Average rectified forward current (Single) Surge current t=1us Power dissipation Junction temperature Storage temperature Rarted in slash put frequency Symbol VRM VR IFM Io Isurge Pd Tj Tstg Limits 20 20 200 100 300 150 150 -55 to +150 100 Unit V V mA mA mA mW MH
Electrical characteristics (Ta=25C)
Parameter Forward voltage Reverse current Capacitance between terminals Symbol VF IR Ct Min. Typ. Max. 1.0 0.1 4.0 Unit V A pF Conditions IF=10mA VR=15V VR=6V , f=1MHz
Rev.A
1.3
0.90.2
1/3
DA221
Diodes
Electrical characteristic curves (Ta=25C)
100
100 D1
Ta=75
Ta=150 100 D2 Ta=75
Ta=125
FORWARD CURRENT:IF(mA)
REVERSE CURRENT:IR(nA)
Ta=125 10 Ta=150 Ta=25
FORWARD CURRENT:IF(mA)
10 D1 1 Ta=25 0.1 0.01 Ta=-25 Ta=75
10 Ta=125 Ta=150 1
Ta=25
Ta=-25 1
Ta=-25 0.1
0 100 200 300 400 500 600 700 800 900 100 110 0 0
0.1
0 100 200 300 400 500 600 700 800 900 1000
0.001 0 5 10 15 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS
FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS
FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS
100
Ta=150
Ta=125
10 D1 f=1MHz
10 f=1MHz
REVERSE CURRENT:IR(nA)
CAPACITANCE BETWEEN TERMINALS:Ct(pF)
CAPACITANCE BETWEEN TERMINALS:Ct(pF)
10 Ta=75 1 Ta=25 0.1 0.01 0.001 0 5 10 15 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS D2 Ta=-25
D2
1
1
0.1 0 5 10 15 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS
0.1 0 5 10 15 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS
730
870
1 D2 Ta=25 IF=10mA n=30pcs 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 AVE:0.1065nA D1 Ta=25 VR=15V n=30pcs
FORWARD VOLTAGE:VF(mV)
710 700 690 AVE:709.8mV 680
850 840 830 AVE:849.7mV 820
VF DISPERSION MAP
VF DISPERSION MAP
REVERSE CURRENT:IR(nA)
720
D1
FORWARD VOLTAGE:VF(mV)
Ta=25 IF=10mA n=30pcs
860
IR DISPERSION MAP
10 9 D2
10 9
5
RESERVE RECOVERY TIME:trr(ns)
REVERSE CURRENT:IR(nA)
7 6 5 4 3 2 1 0 IR DISPERSION MAP AVE:0.620nA
CAPACITANCE BETWEEN TERMINALS:Ct(pF)
8
Ta=25 VR=15V n=30pcs
8 7 6 5 4 3 2 1 0
D1
Ta=25 VR=6V f=1MHz n=10pcs
D1 4 3 2 1 AVE:1.20ns 0
Ta=25 VR=6V IF=10mA RL=100 Irr=0.1*IR n=10pcs
AVE:1.85pF
Ct DISPERSION MAP
trr DISPERSION MAP
Rev.A
2/3
DA221
Diodes
1000 5 Rth(j-a) 4.5 D1 10 9 D2
TRANSIENT THAERMAL IMPEDANCE:Rth (/W)
ELECTROSTATIC DDISCHARGE TEST ESD(KV)
ELECTROSTATIC DDISCHARGE TEST ESD(KV)
4 3.5 3 2.5 2 1.5 1 0.5 0 AVE:0.33kV AVE:0.96kV
8 7 6 5 4 3 2 1 0 C=200pF R=0 C=100pF R=1.5k AVE:1.27kV AVE:5.06kV
100
Rth(j-c)
Mounted on epoxy bord
10
IM=1mA
IF=10mA
1ms
time
300us
1 0.001
0.01
1 10 100 TIME:t(s) Rth-t CHARACTERISTICS
0.1
1000
C=200pF C=100pF R=0 R=1.5k ESD DISPERSION MAP
ESD DISPERSION MAP
Rev.A
3/3
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1

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