Document
SMAF5.0A(CA) - SMAF440A(CA)
SURFACE MOUNT TRANSIENT VOLAGE SUPPESSOR DIODE
VOLTAGE RANGE: 5.0 - 440 V POWER: 400Wa t t s
Features
! Glass Passivated Die Construction
! Uni- and Bi-Directional Versions Available
! Excellent Clamping Capability
! Fast Response Time
! Plastic Material: UL Flammability
Classification Rating 94V-0
B
Mechanical Data
C
E
! Case: SMAF, Plastic
! Terminals: Solder plated,solderable per MIL-STD,
Method2026
D
H
! Marking: Date Code and Marking Code
See Page 2
L
! Polarlty : Color band denotes cathode end
! Weight:0.0018 ounce, 0.064 grams
E
A
SMAF
Dim Min Max Typ A 4.75 4.85 4.80 B 3.68 3.72 3.70 C 2.57 2.63 2.60 D 0.097 1.03 1.00 E 1.38 1.42 1.40 H 0.13 0.17 0.15
L 0.63 0.67 0.65 All Dimensions in mm
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation (Non repetitive current pulse derated above TA = 25°C) (Note 1)
Peak Forward Surge Current, 8.3ms Single Half Sine
Wave Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3)
Instantaneous Forward Voltage (Notes 1, 2, & 3)
@ IPP = 35A
Operating and Storage Temperature Range
Symbol PPK
IFSM VF Tj, TSTG
Notes:
1. Valid provided that terminals are kept at ambient temperature. 2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum. 3. Unidirectional units only.
Value 400
40 3.5 -55 to +150
Unit W
A V °C
1 of 5
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TYPE
(Uni) SMAF5.0 SMAF5.0A SMAF6.0 SMAF6.0A SMAF6.5 SMAF6.5A SMAF7.0 SMAF7.0A SMAF7.5 SMAF7.5A
SMAF8.0 SMAF8.0A SMAF8.5 SMAF8.5A SMAF9.0 SMAF9.0A SMAF10 SMAF10A SMAF11 SMAF11A SMAF12 SMAF12A SMAF13 SMAF13A SMAF14 SMAF14A SMAF15 SMAF15A SMAF16 SMAF16A SMAF17 SMAF17A SMAF18 SMAF18A SMAF20 SMAF20A SMAF22 SMAF22A SMAF24
(Bi) SMAF5.0C SMAF5.0CA SMAF6.0C SMAF6.0CA SMAF6.5C SMAF6.5CA SMAF7.0C SMAF7.0CA SMAF7.5C SMAF7.5CA SMAF8.0C SMAF8.0CA SMAF8.5C SMAF8.5CA SMAF9.0C SMAF9.0CA SMAF10C SMAF10CA SMAF11C SMAF11CA SMAF12C SMAF12CA SMAF13C SMAF13CA SMAF14C SMAF14CA SMAF15C SMAF15CA SMAF16C SMAF16CA SMAF17C SMAF17CA SMAF18C SMAF18CA SMAF20C SMAF20CA SMAF22C SMAF22CA SMAF24C
Marking
Reverse Stand-Off Voltage
(Uni) (Bi) HD TD HE TE HF TF
VRMW (V) 5.0 5.0 6.0
HG TG
6.0
HH TH
6.5
HK TK
6.5
HL TL
7.0
HM TM
7.0
HN TN
7.5
HP TP
7.5
HQ TQ
8.0
HR TR
8.0
HS TS
8.5
HT TT
8.5
HU TU
9.0
HV TV
9.0
HW TW
10
HX TX
10
HY TY
11
HZ TZ
11
ID
UD
12
IE
UE
12
IF
UF
13
IG
UG
13
IH
UH
14
IK
UK
14
IL
UL
15
IM
UM
15
IN
UN
16
IP
UP
16
IQ
UQ
17
IR
UR
17
IS
US
18
IT
UT
18
IU
UU
20
IV
UV
20
IW UW
22
IX
UX
22
IY
UY
24
Breakdown Voltage Min. @IT VBR MIN(V) 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0
10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7
Breakdown Voltage Max. @ IT
VBR MAX(V)
7.55
7.25
8.45
Test Current IT (mA)
10.0
Maximum Peak
Clamping Pulse
Voltage @IPP
Current
VC(V)
IPP(A)
9.6
41.7
Reverse Leakage @VRMW
IR(uA)
800.0
10.0
9.2
43.5
800.0
10.0
11.4
35.1
800.0
7.67
10.0
10.3
38.8
800.0
9.14
10.0
12.3
32.5
500.0
8.30
10.0
11.2
35.7
500.0
9.86
10.0
13.3
30.1
200.0
8.95
10.0
12.0
33.3
200.0
10.67
1.0
14.3
28.0
100.0
9.58
1.0
12.9
31.0
100.0
11.3 10.23
1.0
15.0
26.7
50.0
1.0
13.6
29.4
50.0
11.92
1.0
15.9
25.2
20.0
10.82
1.0
14.4
27.8
20.0
12.6
1.0
16.9
23.7
10.0
11.5 14.1 12.8 15.4
1.0
15.4
26.0
10.0
1.0
18.8
21.3
5.0
1.0
17.0
23.5
5.0
1.0
20.1
19.9
5.0
14.0
1.0
18.2
22.0
5.0
16.9
1.0
22.0
18.2
5.0
15.3
1.0
19.9
20.1
5.0
18.2
1.0
23.8
16.8
5.0
16.5
1.0
21.5
18.6
5.0
19.8
1.0
25.8
15.5
5.0
17.9
1.0
23.2
17.2
5.0
21.1 19.2
1.0
26.9
14.9
5.0
1.0
24.4
16.4
5.0
22.6
1.0
28.8
13.9
5.0
20.5
1.0
26.0
15.4
5.0
23.9
1.0
30.5
13.1
5.0
21.7
1.0
27.6
14.5
5.0
25.3 23.3 28.1 25.5 30.9
1.0
32.2
12.4
5.0
1.0
29.2
13.7
5.0
1.0
35.8
11.2
5.0
1.0
32.4
12.3
5.0
1.0
39.4
10.2
5.0
28.0
1.0
35.5
11.3
5.0
33.8
1.0
43.0
9.3
5.0
2 of 5
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TYPE
(Uni) SMAF24A SMAF26 SMAF26A SMAF28 SMAF28A SMAF30 SMAF30A SMAF33 SMAF33A SMAF36 SMAF36A SMAF40 SMAF40A SMAF43 SMAF43A SMAF45 SMAF45A SMAF48 SMAF48A SMAF51 SMAF51A SMAF54 SMAF54A SMAF58 SMAF58A SMAF60 SMAF60A SMAF64 SMAF64A SMAF70 SMAF70A SMAF75 SMAF75A SMAF78 SMAF78A SMAF85
SMAF85A
(Bi) SMAF24CA SMAF26C SMAF26CA SMAF28C SMAF28CA SMAF30C SMAF30CA SMAF33C SMAF33CA SMAF36C SMAF36CA SMAF40C SMAF40CA SMAF43C SMAF43CA SMAF45C SMAF45CA
SMAF48C SMAF48CA SMAF51C SMAF51CA SMAF54C SMAF54CA SMAF58C SMAF58CA SMAF60C SMAF60CA SMAF64C SMAF64CA SMAF70C SMAF70CA SMAF75C SMAF75CA SMAF78C SMAF78CA SMAF85C
SMAF85CA
Marking
(Uni) (Bi) IZ UZ JD VD JE VE JF VF JG VG JH VH JK VK JL VL JM VM JN VN JP VP JQ VQ JR VR JS VS JT VT JU VU JV VV JW VW JX VX JY VY JZ VZ RD WD RE WE RF WF RG WG RH WH RK WK RL WL RM WM RN WN RP WP RQ WQ RR WR RS WS RT WT.